| 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 | $81.75 | 8.165% | $88.4249 | $88.42 | $88.40 | $88.40 |
| Purchase #2 | $93.45 | 6.673% | $99.6859 | $99.69 | $99.70 | $99.70 |
| Purchase #3 | $184.36 | 10.445% | $203.6164 | $203.62 | $203.60 | $203.60 |
| Purchase #4 | $139.67 | 9.725% | $153.2529 | $153.25 | $153.25 | $153.30 |
| Purchase #5 | $139.77 | 9.107% | $152.4989 | $152.50 | $152.50 | $152.50 |
| Purchase #6 | $244.90 | 3.795% | $254.194 | $254.19 | $254.20 | $254.20 |
| Purchase #7 | $14.39 | 3.513% | $14.8955 | $14.90 | $14.90 | $14.90 |
| 7 purchase totals = | $898.29 | $966.5685 | $966.57 | $966.55 | $966.60 | |