| 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 | $39.71 | 13.157% | $44.9346 | $44.93 | $44.95 | $44.90 |
| Purchase #2 | $42.40 | 4.841% | $44.4526 | $44.45 | $44.45 | $44.50 |
| Purchase #3 | $80.89 | 12.854% | $91.2876 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $178.69 | 8.756% | $194.3361 | $194.34 | $194.35 | $194.30 |
| Purchase #5 | $235.67 | 8.424% | $255.5228 | $255.52 | $255.50 | $255.50 |
| Purchase #6 | $242.75 | 7.143% | $260.0896 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $244.96 | 9.358% | $267.8834 | $267.88 | $267.90 | $267.90 |
| 7 purchase totals = | $1,065.07 | $1,158.5067 | $1,158.50 | $1,158.55 | $1,158.50 | |