| 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 | $39.52 | 6.198% | $41.9694 | $41.97 | $41.95 | $42.00 |
| Purchase #2 | $176.95 | 9.137% | $193.1179 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $164.58 | 12.301% | $184.825 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $194.70 | 6.124% | $206.6234 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $172.25 | 8.582% | $187.0325 | $187.03 | $187.05 | $187.00 |
| Purchase #6 | $29.74 | 5.202% | $31.2871 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $136.94 | 5.403% | $144.3389 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $914.68 | $989.1942 | $989.20 | $989.20 | $989.10 | |