| 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 | $69.32 | 12.233% | $77.7999 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $60.97 | 7.853% | $65.758 | $65.76 | $65.75 | $65.80 |
| Purchase #3 | $57.43 | 8.747% | $62.4534 | $62.45 | $62.45 | $62.50 |
| Purchase #4 | $98.43 | 10.854% | $109.1136 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $22.94 | 6.301% | $24.3854 | $24.39 | $24.40 | $24.40 |
| Purchase #6 | $208.83 | 8.789% | $227.1841 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $166.32 | 8.842% | $181.026 | $181.03 | $181.05 | $181.00 |
| 7 purchase totals = | $684.24 | $747.7204 | $747.72 | $747.75 | $747.80 | |