| 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 | $64.87 | 7.131% | $69.4959 | $69.50 | $69.50 | $69.50 |
| Purchase #2 | $209.73 | 9.392% | $229.4278 | $229.43 | $229.45 | $229.40 |
| Purchase #3 | $78.72 | 12.157% | $88.29 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $5.41 | 9.559% | $5.9271 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $12.69 | 11.172% | $14.1077 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $65.48 | 9.827% | $71.9147 | $71.91 | $71.90 | $71.90 |
| Purchase #7 | $129.35 | 7.578% | $139.1521 | $139.15 | $139.15 | $139.20 |
| 7 purchase totals = | $566.25 | $618.3153 | $618.32 | $618.35 | $618.30 | |