| 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 | $63.67 | 4.781% | $66.7141 | $66.71 | $66.70 | $66.70 |
| Purchase #2 | $152.73 | 10.346% | $168.5314 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $9.47 | 4.394% | $9.8861 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $157.86 | 4.220% | $164.5217 | $164.52 | $164.50 | $164.50 |
| Purchase #5 | $45.75 | 7.736% | $49.2892 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $178.74 | 9.158% | $195.109 | $195.11 | $195.10 | $195.10 |
| Purchase #7 | $40.61 | 9.140% | $44.3218 | $44.32 | $44.30 | $44.30 |
| 7 purchase totals = | $648.83 | $698.3733 | $698.37 | $698.35 | $698.30 | |