| 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 | $42.49 | 11.423% | $47.3436 | $47.34 | $47.35 | $47.30 |
| Purchase #2 | $120.72 | 4.327% | $125.9436 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $219.51 | 12.333% | $246.5822 | $246.58 | $246.60 | $246.60 |
| Purchase #4 | $201.79 | 9.132% | $220.2175 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $66.84 | 8.470% | $72.5013 | $72.50 | $72.50 | $72.50 |
| Purchase #6 | $38.45 | 7.364% | $41.2815 | $41.28 | $41.30 | $41.30 |
| Purchase #7 | $130.84 | 12.646% | $147.386 | $147.39 | $147.40 | $147.40 |
| 7 purchase totals = | $820.64 | $901.2557 | $901.25 | $901.30 | $901.20 | |