| 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 | $27.35 | 6.403% | $29.1012 | $29.10 | $29.10 | $29.10 |
| Purchase #2 | $54.38 | 11.735% | $60.7615 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $5.29 | 4.742% | $5.5409 | $5.54 | $5.55 | $5.50 |
| Purchase #4 | $214.95 | 3.230% | $221.8929 | $221.89 | $221.90 | $221.90 |
| Purchase #5 | $58.25 | 12.654% | $65.621 | $65.62 | $65.60 | $65.60 |
| Purchase #6 | $160.92 | 8.681% | $174.8895 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $151.95 | 13.625% | $172.6532 | $172.65 | $172.65 | $172.70 |
| 7 purchase totals = | $673.09 | $730.4602 | $730.45 | $730.45 | $730.50 | |