| 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 | $6.83 | 7.673% | $7.3541 | $7.35 | $7.35 | $7.40 |
| Purchase #2 | $88.99 | 4.691% | $93.1645 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $184.74 | 12.554% | $207.9323 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $60.63 | 3.368% | $62.672 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $60.89 | 3.612% | $63.0893 | $63.09 | $63.10 | $63.10 |
| Purchase #6 | $19.32 | 6.489% | $20.5737 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $124.49 | 8.713% | $135.3368 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $545.89 | $590.1227 | $590.11 | $590.10 | $590.20 | |