| 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 | $10.73 | 5.162% | $11.2839 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $219.25 | 6.755% | $234.0603 | $234.06 | $234.05 | $234.10 |
| Purchase #3 | $53.62 | 9.102% | $58.5005 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $171.28 | 5.285% | $180.3321 | $180.33 | $180.35 | $180.30 |
| Purchase #5 | $38.77 | 11.836% | $43.3588 | $43.36 | $43.35 | $43.40 |
| Purchase #6 | $55.74 | 11.442% | $62.1178 | $62.12 | $62.10 | $62.10 |
| Purchase #7 | $142.70 | 3.398% | $147.5489 | $147.55 | $147.55 | $147.50 |
| 7 purchase totals = | $692.09 | $737.2023 | $737.20 | $737.20 | $737.20 | |