| 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 | $25.36 | 13.658% | $28.8237 | $28.82 | $28.80 | $28.80 |
| Purchase #2 | $153.33 | 8.800% | $166.823 | $166.82 | $166.80 | $166.80 |
| Purchase #3 | $71.69 | 4.793% | $75.1261 | $75.13 | $75.15 | $75.10 |
| Purchase #4 | $25.33 | 11.310% | $28.1948 | $28.19 | $28.20 | $28.20 |
| Purchase #5 | $37.34 | 8.468% | $40.502 | $40.50 | $40.50 | $40.50 |
| Purchase #6 | $160.55 | 8.673% | $174.4745 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $41.80 | 13.482% | $47.4355 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $515.40 | $561.3796 | $561.37 | $561.35 | $561.30 | |