| 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 | $108.37 | 7.681% | $116.6939 | $116.69 | $116.70 | $116.70 |
| Purchase #2 | $70.93 | 4.489% | $74.114 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $9.97 | 9.772% | $10.9443 | $10.94 | $10.95 | $10.90 |
| Purchase #4 | $61.97 | 10.413% | $68.4229 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $74.52 | 13.642% | $84.686 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $101.62 | 12.757% | $114.5837 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $241.92 | 10.860% | $268.1925 | $268.19 | $268.20 | $268.20 |
| 7 purchase totals = | $669.30 | $737.6373 | $737.62 | $737.65 | $737.60 | |