| 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 | $20.70 | 9.277% | $22.6203 | $22.62 | $22.60 | $22.60 |
| Purchase #2 | $87.82 | 13.495% | $99.6713 | $99.67 | $99.65 | $99.70 |
| Purchase #3 | $32.82 | 3.312% | $33.907 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $131.25 | 10.421% | $144.9276 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $108.31 | 7.451% | $116.3802 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $35.55 | 6.873% | $37.9934 | $37.99 | $38.00 | $38.00 |
| Purchase #7 | $61.30 | 12.316% | $68.8497 | $68.85 | $68.85 | $68.80 |
| 7 purchase totals = | $477.75 | $524.3495 | $524.35 | $524.35 | $524.30 | |