| 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 | $89.48 | 4.564% | $93.5639 | $93.56 | $93.55 | $93.60 |
| Purchase #2 | $243.42 | 12.621% | $274.142 | $274.14 | $274.15 | $274.10 |
| Purchase #3 | $60.84 | 12.494% | $68.4413 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $15.83 | 12.152% | $17.7537 | $17.75 | $17.75 | $17.80 |
| Purchase #5 | $74.82 | 10.638% | $82.7794 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $179.78 | 12.198% | $201.7096 | $201.71 | $201.70 | $201.70 |
| Purchase #7 | $29.98 | 5.733% | $31.6988 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $694.15 | $770.0887 | $770.08 | $770.10 | $770.10 | |