| 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 | $99.89 | 9.391% | $109.2707 | $109.27 | $109.25 | $109.30 |
| Purchase #2 | $244.98 | 13.396% | $277.7975 | $277.80 | $277.80 | $277.80 |
| Purchase #3 | $128.88 | 9.403% | $140.9986 | $141.00 | $141.00 | $141.00 |
| Purchase #4 | $114.70 | 7.788% | $123.6328 | $123.63 | $123.65 | $123.60 |
| Purchase #5 | $57.35 | 5.340% | $60.4125 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $61.48 | 8.139% | $66.4839 | $66.48 | $66.50 | $66.50 |
| Purchase #7 | $68.30 | 13.523% | $77.5362 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $775.58 | $856.1322 | $856.13 | $856.15 | $856.10 | |