| 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 | $39.65 | 11.375% | $44.1602 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $139.57 | 9.507% | $152.8389 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $153.95 | 3.686% | $159.6246 | $159.62 | $159.60 | $159.60 |
| Purchase #4 | $9.52 | 9.842% | $10.457 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $65.36 | 9.555% | $71.6051 | $71.61 | $71.60 | $71.60 |
| Purchase #6 | $231.43 | 5.535% | $244.2397 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $246.43 | 11.146% | $273.8971 | $273.90 | $273.90 | $273.90 |
| 7 purchase totals = | $885.91 | $956.8226 | $956.83 | $956.80 | $956.80 | |