| 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 | $102.28 | 12.559% | $115.1253 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $110.41 | 4.608% | $115.4977 | $115.50 | $115.50 | $115.50 |
| Purchase #3 | $188.93 | 12.259% | $212.0909 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $59.61 | 6.395% | $63.4221 | $63.42 | $63.40 | $63.40 |
| Purchase #5 | $30.93 | 4.161% | $32.217 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $136.60 | 5.770% | $144.4818 | $144.48 | $144.50 | $144.50 |
| Purchase #7 | $79.95 | 6.345% | $85.0228 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $708.71 | $767.8576 | $767.86 | $767.85 | $767.80 | |