| 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 | $241.52 | 13.814% | $274.8836 | $274.88 | $274.90 | $274.90 |
| Purchase #2 | $27.78 | 7.278% | $29.8018 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $171.29 | 7.610% | $184.3252 | $184.33 | $184.35 | $184.30 |
| Purchase #4 | $43.79 | 5.402% | $46.1555 | $46.16 | $46.15 | $46.20 |
| Purchase #5 | $30.72 | 5.665% | $32.4603 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $58.82 | 9.158% | $64.2067 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $10.62 | 5.775% | $11.2333 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $584.54 | $643.0664 | $643.07 | $643.10 | $643.10 | |