| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.87 | 8.210% | $105.9051 | $105.91 | $105.90 | $105.90 |
| Purchase #2 | $20.84 | 4.581% | $21.7947 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $218.81 | 13.148% | $247.5791 | $247.58 | $247.60 | $247.60 |
| Purchase #4 | $183.28 | 12.698% | $206.5529 | $206.55 | $206.55 | $206.60 |
| Purchase #5 | $201.40 | 9.668% | $220.8714 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $164.96 | 7.740% | $177.7279 | $177.73 | $177.75 | $177.70 |
| Purchase #7 | $202.40 | 8.409% | $219.4198 | $219.42 | $219.40 | $219.40 |
| 7 purchase totals = | $1,089.56 | $1,199.8509 | $1,199.85 | $1,199.85 | $1,199.90 | |