| 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 | $63.48 | 10.475% | $70.1295 | $70.13 | $70.15 | $70.10 |
| Purchase #2 | $57.61 | 3.199% | $59.4529 | $59.45 | $59.45 | $59.50 |
| Purchase #3 | $187.53 | 13.428% | $212.7115 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $147.53 | 7.329% | $158.3425 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $181.84 | 10.652% | $201.2096 | $201.21 | $201.20 | $201.20 |
| Purchase #6 | $25.32 | 8.781% | $27.5433 | $27.54 | $27.55 | $27.50 |
| Purchase #7 | $61.59 | 3.835% | $63.952 | $63.95 | $63.95 | $64.00 |
| 7 purchase totals = | $724.90 | $793.3413 | $793.33 | $793.35 | $793.30 | |