| 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 | $6.86 | 7.125% | $7.3488 | $7.35 | $7.35 | $7.30 |
| Purchase #2 | $74.86 | 8.329% | $81.0951 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $91.26 | 11.388% | $101.6527 | $101.65 | $101.65 | $101.70 |
| Purchase #4 | $6.89 | 9.641% | $7.5543 | $7.55 | $7.55 | $7.60 |
| Purchase #5 | $226.78 | 11.872% | $253.7033 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $123.28 | 10.817% | $136.6152 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $105.50 | 12.252% | $118.4259 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $635.43 | $706.3953 | $706.40 | $706.40 | $706.40 | |