| 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 | $29.81 | 9.859% | $32.749 | $32.75 | $32.75 | $32.70 |
| Purchase #2 | $101.42 | 13.774% | $115.3896 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $63.43 | 9.462% | $69.4317 | $69.43 | $69.45 | $69.40 |
| Purchase #4 | $38.28 | 7.764% | $41.2521 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $38.81 | 8.483% | $42.1023 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $27.42 | 6.222% | $29.1261 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $171.75 | 7.760% | $185.0778 | $185.08 | $185.10 | $185.10 |
| 7 purchase totals = | $470.92 | $515.1286 | $515.13 | $515.20 | $515.10 | |