| 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 | $66.84 | 10.767% | $74.0367 | $74.04 | $74.05 | $74.00 |
| Purchase #2 | $47.47 | 3.592% | $49.1751 | $49.18 | $49.20 | $49.20 |
| Purchase #3 | $41.52 | 9.774% | $45.5782 | $45.58 | $45.60 | $45.60 |
| Purchase #4 | $138.95 | 5.530% | $146.6339 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $190.98 | 12.806% | $215.4369 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $135.88 | 12.410% | $152.7427 | $152.74 | $152.75 | $152.70 |
| Purchase #7 | $33.48 | 4.810% | $35.0904 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $655.12 | $718.6939 | $718.70 | $718.80 | $718.60 | |