| 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 | $11.75 | 5.366% | $12.3805 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $161.52 | 13.570% | $183.4383 | $183.44 | $183.45 | $183.40 |
| Purchase #3 | $101.50 | 13.419% | $115.1203 | $115.12 | $115.10 | $115.10 |
| Purchase #4 | $57.70 | 5.311% | $60.7644 | $60.76 | $60.75 | $60.80 |
| Purchase #5 | $234.63 | 6.449% | $249.7613 | $249.76 | $249.75 | $249.80 |
| Purchase #6 | $94.49 | 5.279% | $99.4781 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $40.61 | 13.753% | $46.1951 | $46.20 | $46.20 | $46.20 |
| 7 purchase totals = | $702.20 | $767.1380 | $767.14 | $767.15 | $767.20 | |