| 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 | $88.43 | 11.695% | $98.7719 | $98.77 | $98.75 | $98.80 |
| Purchase #2 | $53.87 | 8.624% | $58.5157 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $209.79 | 13.342% | $237.7802 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $8.70 | 5.720% | $9.1976 | $9.20 | $9.20 | $9.20 |
| Purchase #5 | $185.45 | 8.576% | $201.3542 | $201.35 | $201.35 | $201.40 |
| Purchase #6 | $141.42 | 10.213% | $155.8632 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $245.59 | 4.559% | $256.7864 | $256.79 | $256.80 | $256.80 |
| 7 purchase totals = | $933.25 | $1,018.2692 | $1,018.27 | $1,018.25 | $1,018.40 | |