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 | $11.47 | 7.135% | $12.2884 | $12.29 | $12.30 | $12.30 |
Purchase #2 | $27.48 | 10.642% | $30.4044 | $30.40 | $30.40 | $30.40 |
Purchase #3 | $116.33 | 11.128% | $129.2752 | $129.28 | $129.30 | $129.30 |
Purchase #4 | $152.78 | 10.315% | $168.5393 | $168.54 | $168.55 | $168.50 |
Purchase #5 | $79.47 | 11.284% | $88.4374 | $88.44 | $88.45 | $88.40 |
Purchase #6 | $172.77 | 9.457% | $189.1089 | $189.11 | $189.10 | $189.10 |
Purchase #7 | $52.76 | 5.404% | $55.6112 | $55.61 | $55.60 | $55.60 |
7 purchase totals = | $613.06 | $673.6648 | $673.67 | $673.70 | $673.60 |