| 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 | $33.26 | 7.705% | $35.8227 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $7.61 | 6.673% | $8.1178 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $145.73 | 3.353% | $150.6163 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $175.94 | 10.747% | $194.8483 | $194.85 | $194.85 | $194.80 |
| Purchase #5 | $231.89 | 11.334% | $258.1724 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $220.55 | 13.298% | $249.8787 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $24.78 | 3.631% | $25.6798 | $25.68 | $25.70 | $25.70 |
| 7 purchase totals = | $839.76 | $923.1360 | $923.14 | $923.10 | $923.10 | |