| 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 | $189.82 | 7.739% | $204.5102 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $43.47 | 4.864% | $45.5844 | $45.58 | $45.60 | $45.60 |
| Purchase #3 | $29.47 | 10.782% | $32.6475 | $32.65 | $32.65 | $32.60 |
| Purchase #4 | $145.75 | 4.422% | $152.1951 | $152.20 | $152.20 | $152.20 |
| Purchase #5 | $85.58 | 13.224% | $96.8971 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $22.49 | 10.677% | $24.8913 | $24.89 | $24.90 | $24.90 |
| Purchase #7 | $175.26 | 9.606% | $192.0955 | $192.10 | $192.10 | $192.10 |
| 7 purchase totals = | $691.84 | $748.8211 | $748.83 | $748.85 | $748.80 | |