| 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 | $101.86 | 6.618% | $108.6011 | $108.60 | $108.60 | $108.60 |
| Purchase #2 | $10.64 | 10.580% | $11.7657 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $39.27 | 6.236% | $41.7189 | $41.72 | $41.70 | $41.70 |
| Purchase #4 | $224.80 | 6.358% | $239.0928 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $41.71 | 8.378% | $45.2045 | $45.20 | $45.20 | $45.20 |
| Purchase #6 | $41.68 | 11.171% | $46.3361 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $54.30 | 10.820% | $60.1753 | $60.18 | $60.20 | $60.20 |
| 7 purchase totals = | $514.26 | $552.8944 | $552.90 | $552.90 | $552.90 | |