| 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 | $204.35 | 3.318% | $211.1303 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $42.63 | 5.539% | $44.9913 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $78.38 | 7.724% | $84.4341 | $84.43 | $84.45 | $84.40 |
| Purchase #4 | $194.88 | 5.869% | $206.3175 | $206.32 | $206.30 | $206.30 |
| Purchase #5 | $153.96 | 7.344% | $165.2668 | $165.27 | $165.25 | $165.30 |
| Purchase #6 | $64.62 | 5.432% | $68.1302 | $68.13 | $68.15 | $68.10 |
| Purchase #7 | $115.30 | 10.722% | $127.6625 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $854.12 | $907.9327 | $907.93 | $907.95 | $907.90 | |