| 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 | $33.45 | 12.841% | $37.7453 | $37.75 | $37.75 | $37.70 |
| Purchase #2 | $52.55 | 5.751% | $55.5722 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $166.25 | 12.570% | $187.1476 | $187.15 | $187.15 | $187.10 |
| Purchase #4 | $101.95 | 5.364% | $107.4186 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $44.62 | 10.227% | $49.1833 | $49.18 | $49.20 | $49.20 |
| Purchase #6 | $188.57 | 13.505% | $214.0364 | $214.04 | $214.05 | $214.00 |
| Purchase #7 | $47.92 | 7.137% | $51.3401 | $51.34 | $51.35 | $51.30 |
| 7 purchase totals = | $635.31 | $702.4435 | $702.45 | $702.45 | $702.30 | |