| 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 | $101.65 | 5.583% | $107.3251 | $107.33 | $107.35 | $107.30 |
| Purchase #2 | $75.79 | 3.301% | $78.2918 | $78.29 | $78.30 | $78.30 |
| Purchase #3 | $62.30 | 12.705% | $70.2152 | $70.22 | $70.20 | $70.20 |
| Purchase #4 | $114.47 | 13.573% | $130.007 | $130.01 | $130.00 | $130.00 |
| Purchase #5 | $195.55 | 13.690% | $222.3208 | $222.32 | $222.30 | $222.30 |
| Purchase #6 | $24.60 | 10.261% | $27.1242 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $232.82 | 5.161% | $244.8358 | $244.84 | $244.85 | $244.80 |
| 7 purchase totals = | $807.18 | $880.1199 | $880.13 | $880.10 | $880.00 | |