| 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 | $98.46 | 7.474% | $105.8189 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $197.60 | 11.473% | $220.2706 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $20.65 | 12.190% | $23.1672 | $23.17 | $23.15 | $23.20 |
| Purchase #4 | $47.86 | 12.161% | $53.6803 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $49.52 | 13.489% | $56.1998 | $56.20 | $56.20 | $56.20 |
| Purchase #6 | $190.64 | 10.585% | $210.8192 | $210.82 | $210.80 | $210.80 |
| Purchase #7 | $193.96 | 12.358% | $217.9296 | $217.93 | $217.95 | $217.90 |
| 7 purchase totals = | $798.69 | $887.8856 | $887.89 | $887.85 | $887.90 | |