| 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 | $32.37 | 7.122% | $34.6754 | $34.68 | $34.70 | $34.70 |
| Purchase #2 | $204.70 | 5.798% | $216.5685 | $216.57 | $216.55 | $216.60 |
| Purchase #3 | $52.71 | 6.382% | $56.074 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $144.25 | 3.299% | $149.0088 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $38.68 | 10.292% | $42.6609 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $145.45 | 3.370% | $150.3517 | $150.35 | $150.35 | $150.40 |
| Purchase #7 | $172.75 | 9.503% | $189.1664 | $189.17 | $189.15 | $189.20 |
| 7 purchase totals = | $790.91 | $838.5057 | $838.51 | $838.45 | $838.70 | |