| 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 | $48.62 | 13.561% | $55.2134 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $120.96 | 10.478% | $133.6342 | $133.63 | $133.65 | $133.60 |
| Purchase #3 | $136.78 | 3.532% | $141.6111 | $141.61 | $141.60 | $141.60 |
| Purchase #4 | $108.92 | 8.494% | $118.1717 | $118.17 | $118.15 | $118.20 |
| Purchase #5 | $31.86 | 7.427% | $34.2262 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $63.30 | 8.210% | $68.4969 | $68.50 | $68.50 | $68.50 |
| Purchase #7 | $128.66 | 9.550% | $140.947 | $140.95 | $140.95 | $140.90 |
| 7 purchase totals = | $639.10 | $692.3005 | $692.30 | $692.30 | $692.20 | |