| 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 | $94.95 | 7.512% | $102.0826 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $74.31 | 6.304% | $78.9945 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $43.72 | 8.850% | $47.5892 | $47.59 | $47.60 | $47.60 |
| Purchase #4 | $128.81 | 11.154% | $143.1775 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $221.37 | 9.452% | $242.2939 | $242.29 | $242.30 | $242.30 |
| Purchase #6 | $87.74 | 9.456% | $96.0367 | $96.04 | $96.05 | $96.00 |
| Purchase #7 | $21.45 | 12.117% | $24.0491 | $24.05 | $24.05 | $24.00 |
| 7 purchase totals = | $672.35 | $734.2235 | $734.22 | $734.30 | $734.20 | |