| 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 | $41.30 | 10.779% | $45.7517 | $45.75 | $45.75 | $45.80 |
| Purchase #2 | $137.32 | 11.229% | $152.7397 | $152.74 | $152.75 | $152.70 |
| Purchase #3 | $28.99 | 11.665% | $32.3717 | $32.37 | $32.35 | $32.40 |
| Purchase #4 | $24.46 | 5.235% | $25.7405 | $25.74 | $25.75 | $25.70 |
| Purchase #5 | $107.56 | 7.441% | $115.5635 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $35.56 | 12.864% | $40.1344 | $40.13 | $40.15 | $40.10 |
| Purchase #7 | $202.44 | 7.654% | $217.9348 | $217.93 | $217.95 | $217.90 |
| 7 purchase totals = | $577.63 | $630.2363 | $630.22 | $630.25 | $630.20 | |