| 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 | $5.53 | 9.305% | $6.0446 | $6.04 | $6.05 | $6.00 |
| Purchase #2 | $99.93 | 9.836% | $109.7591 | $109.76 | $109.75 | $109.80 |
| Purchase #3 | $217.61 | 5.265% | $229.0672 | $229.07 | $229.05 | $229.10 |
| Purchase #4 | $159.93 | 11.132% | $177.7334 | $177.73 | $177.75 | $177.70 |
| Purchase #5 | $147.68 | 4.355% | $154.1115 | $154.11 | $154.10 | $154.10 |
| Purchase #6 | $47.26 | 9.706% | $51.8471 | $51.85 | $51.85 | $51.80 |
| Purchase #7 | $244.68 | 12.488% | $275.2356 | $275.24 | $275.25 | $275.20 |
| 7 purchase totals = | $922.62 | $1,003.7985 | $1,003.80 | $1,003.80 | $1,003.70 | |