| 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 | $32.65 | 9.584% | $35.7792 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $240.65 | 10.122% | $265.0086 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $25.72 | 9.311% | $28.1148 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $33.30 | 5.105% | $35 | $35.00 | $35.00 | $35.00 |
| Purchase #5 | $44.48 | 11.581% | $49.6312 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $15.60 | 5.302% | $16.4271 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $194.43 | 3.111% | $200.4787 | $200.48 | $200.50 | $200.50 |
| 7 purchase totals = | $586.83 | $630.4396 | $630.44 | $630.50 | $630.40 | |