| 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 | $101.88 | 6.610% | $108.6143 | $108.61 | $108.60 | $108.60 |
| Purchase #2 | $119.99 | 7.325% | $128.7793 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $53.59 | 13.497% | $60.823 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $5.98 | 7.811% | $6.4471 | $6.45 | $6.45 | $6.40 |
| Purchase #5 | $223.52 | 9.286% | $244.2761 | $244.28 | $244.30 | $244.30 |
| Purchase #6 | $229.43 | 7.694% | $247.0823 | $247.08 | $247.10 | $247.10 |
| Purchase #7 | $21.51 | 12.270% | $24.1493 | $24.15 | $24.15 | $24.10 |
| 7 purchase totals = | $755.90 | $820.1714 | $820.17 | $820.20 | $820.10 | |