| 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 | $92.58 | 11.168% | $102.9193 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $22.36 | 3.593% | $23.1634 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $155.95 | 10.708% | $172.6491 | $172.65 | $172.65 | $172.60 |
| Purchase #4 | $11.72 | 6.753% | $12.5115 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $30.62 | 10.626% | $33.8737 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $150.69 | 3.732% | $156.3138 | $156.31 | $156.30 | $156.30 |
| Purchase #7 | $44.96 | 3.822% | $46.6784 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $508.88 | $548.1092 | $548.10 | $548.05 | $548.10 | |