| 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 | $42.25 | 8.753% | $45.9481 | $45.95 | $45.95 | $45.90 |
| Purchase #2 | $142.88 | 4.486% | $149.2896 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $54.84 | 9.241% | $59.9078 | $59.91 | $59.90 | $59.90 |
| Purchase #4 | $217.60 | 6.832% | $232.4664 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $32.56 | 5.476% | $34.343 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $81.39 | 3.486% | $84.2273 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $120.99 | 6.407% | $128.7418 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $692.51 | $734.9240 | $734.93 | $734.95 | $734.80 | |