| 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 | $57.48 | 12.288% | $64.5431 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $124.65 | 4.736% | $130.5534 | $130.55 | $130.55 | $130.60 |
| Purchase #3 | $70.31 | 11.231% | $78.2065 | $78.21 | $78.20 | $78.20 |
| Purchase #4 | $62.34 | 6.537% | $66.4152 | $66.42 | $66.40 | $66.40 |
| Purchase #5 | $177.67 | 6.137% | $188.5736 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $214.91 | 7.643% | $231.3356 | $231.34 | $231.35 | $231.30 |
| Purchase #7 | $237.91 | 8.284% | $257.6185 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $945.27 | $1,017.2459 | $1,017.25 | $1,017.20 | $1,017.20 | |