| 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 | $21.98 | 10.726% | $24.3376 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $83.54 | 5.731% | $88.3277 | $88.33 | $88.35 | $88.30 |
| Purchase #3 | $20.94 | 12.565% | $23.5711 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $18.40 | 4.500% | $19.228 | $19.23 | $19.25 | $19.20 |
| Purchase #5 | $204.54 | 4.303% | $213.3414 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $102.28 | 9.813% | $112.3167 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $231.27 | 13.630% | $262.7921 | $262.79 | $262.80 | $262.80 |
| 7 purchase totals = | $682.95 | $743.9146 | $743.92 | $743.95 | $743.80 | |