| 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 | $64.33 | 7.329% | $69.0447 | $69.04 | $69.05 | $69.00 |
| Purchase #2 | $157.44 | 13.323% | $178.4157 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $101.79 | 10.524% | $112.5024 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $65.80 | 7.843% | $70.9607 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $120.34 | 4.863% | $126.1921 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $37.62 | 13.182% | $42.5791 | $42.58 | $42.60 | $42.60 |
| Purchase #7 | $43.44 | 8.590% | $47.1715 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $590.76 | $646.8662 | $646.86 | $646.85 | $646.90 | |