| 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 | $48.62 | 3.107% | $50.1306 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $39.67 | 3.288% | $40.9743 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $231.86 | 9.871% | $254.7469 | $254.75 | $254.75 | $254.70 |
| Purchase #4 | $161.68 | 10.408% | $178.5077 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $51.42 | 7.416% | $55.2333 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $230.61 | 11.489% | $257.1048 | $257.10 | $257.10 | $257.10 |
| Purchase #7 | $213.46 | 11.190% | $237.3462 | $237.35 | $237.35 | $237.30 |
| 7 purchase totals = | $977.32 | $1,074.0438 | $1,074.04 | $1,074.05 | $1,073.90 | |