| 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 | $49.79 | 8.299% | $53.9221 | $53.92 | $53.90 | $53.90 |
| Purchase #2 | $172.38 | 8.147% | $186.4238 | $186.42 | $186.40 | $186.40 |
| Purchase #3 | $99.39 | 3.221% | $102.5914 | $102.59 | $102.60 | $102.60 |
| Purchase #4 | $134.29 | 13.275% | $152.117 | $152.12 | $152.10 | $152.10 |
| Purchase #5 | $110.56 | 6.360% | $117.5916 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $31.93 | 4.411% | $33.3384 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $15.61 | 6.589% | $16.6385 | $16.64 | $16.65 | $16.60 |
| 7 purchase totals = | $613.95 | $662.6228 | $662.62 | $662.60 | $662.50 | |