| 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 | $90.79 | 12.872% | $102.4765 | $102.48 | $102.50 | $102.50 |
| Purchase #2 | $177.40 | 5.848% | $187.7744 | $187.77 | $187.75 | $187.80 |
| Purchase #3 | $29.64 | 13.812% | $33.7339 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $164.84 | 10.152% | $181.5746 | $181.57 | $181.55 | $181.60 |
| Purchase #5 | $198.77 | 5.414% | $209.5314 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $53.73 | 4.573% | $56.1871 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $51.52 | 7.563% | $55.4165 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $766.69 | $826.6944 | $826.69 | $826.70 | $826.70 | |