| 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 | $88.46 | 4.103% | $92.0895 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $97.41 | 4.411% | $101.7068 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $152.45 | 4.514% | $159.3316 | $159.33 | $159.35 | $159.30 |
| Purchase #4 | $13.48 | 3.362% | $13.9332 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $56.48 | 9.198% | $61.675 | $61.68 | $61.70 | $61.70 |
| Purchase #6 | $31.76 | 10.545% | $35.1091 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $102.25 | 4.154% | $106.4975 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $542.29 | $570.3427 | $570.35 | $570.40 | $570.30 | |