| 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 | $87.50 | 13.161% | $99.0159 | $99.02 | $99.00 | $99.00 |
| Purchase #2 | $53.99 | 12.567% | $60.7749 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $35.94 | 8.563% | $39.0175 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $171.39 | 10.228% | $188.9198 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $79.71 | 12.545% | $89.7096 | $89.71 | $89.70 | $89.70 |
| Purchase #6 | $101.85 | 6.119% | $108.0822 | $108.08 | $108.10 | $108.10 |
| Purchase #7 | $115.67 | 5.130% | $121.6039 | $121.60 | $121.60 | $121.60 |
| 7 purchase totals = | $646.05 | $707.1238 | $707.12 | $707.05 | $707.10 | |