| 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 | $75.79 | 11.533% | $84.5309 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $49.95 | 10.262% | $55.0759 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $12.29 | 11.378% | $13.6884 | $13.69 | $13.70 | $13.70 |
| Purchase #4 | $116.58 | 13.777% | $132.6412 | $132.64 | $132.65 | $132.60 |
| Purchase #5 | $130.48 | 10.740% | $144.4936 | $144.49 | $144.50 | $144.50 |
| Purchase #6 | $68.63 | 6.745% | $73.2591 | $73.26 | $73.25 | $73.30 |
| Purchase #7 | $47.37 | 3.457% | $49.0076 | $49.01 | $49.00 | $49.00 |
| 7 purchase totals = | $501.09 | $552.6967 | $552.70 | $552.75 | $552.70 | |