| 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 | $81.83 | 12.589% | $92.1316 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $98.50 | 7.741% | $106.1249 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $42.94 | 11.355% | $47.8158 | $47.82 | $47.80 | $47.80 |
| Purchase #4 | $171.41 | 4.655% | $179.3891 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $232.31 | 9.487% | $254.3492 | $254.35 | $254.35 | $254.30 |
| Purchase #6 | $138.53 | 7.611% | $149.0735 | $149.07 | $149.05 | $149.10 |
| Purchase #7 | $241.66 | 4.814% | $253.2935 | $253.29 | $253.30 | $253.30 |
| 7 purchase totals = | $1,007.18 | $1,082.1776 | $1,082.17 | $1,082.15 | $1,082.10 | |