| 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 | $39.70 | 9.499% | $43.4711 | $43.47 | $43.45 | $43.50 |
| Purchase #2 | $33.43 | 12.300% | $37.5419 | $37.54 | $37.55 | $37.50 |
| Purchase #3 | $219.50 | 5.783% | $232.1937 | $232.19 | $232.20 | $232.20 |
| Purchase #4 | $218.43 | 5.360% | $230.1378 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $120.82 | 6.124% | $128.219 | $128.22 | $128.20 | $128.20 |
| Purchase #6 | $227.27 | 10.402% | $250.9106 | $250.91 | $250.90 | $250.90 |
| Purchase #7 | $27.88 | 3.212% | $28.7755 | $28.78 | $28.80 | $28.80 |
| 7 purchase totals = | $887.03 | $951.2496 | $951.25 | $951.25 | $951.20 | |