| 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 | $51.79 | 6.384% | $55.0963 | $55.10 | $55.10 | $55.10 |
| Purchase #2 | $134.45 | 7.577% | $144.6373 | $144.64 | $144.65 | $144.60 |
| Purchase #3 | $68.25 | 9.204% | $74.5317 | $74.53 | $74.55 | $74.50 |
| Purchase #4 | $152.37 | 11.399% | $169.7387 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $30.83 | 5.103% | $32.4033 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $202.37 | 4.348% | $211.169 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $202.37 | 13.835% | $230.3679 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $842.43 | $917.9442 | $917.95 | $917.95 | $917.90 | |