| 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 | $82.40 | 6.667% | $87.8936 | $87.89 | $87.90 | $87.90 |
| Purchase #2 | $56.92 | 11.295% | $63.3491 | $63.35 | $63.35 | $63.30 |
| Purchase #3 | $135.72 | 10.601% | $150.1077 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $135.72 | 11.247% | $150.9844 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $210.94 | 6.355% | $224.3452 | $224.35 | $224.35 | $224.30 |
| Purchase #6 | $167.95 | 4.645% | $175.7513 | $175.75 | $175.75 | $175.80 |
| Purchase #7 | $147.63 | 9.319% | $161.3876 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $937.28 | $1,013.8189 | $1,013.82 | $1,013.85 | $1,013.80 | |