| 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 | $64.88 | 7.515% | $69.7557 | $69.76 | $69.75 | $69.80 |
| Purchase #2 | $236.27 | 6.654% | $251.9914 | $251.99 | $252.00 | $252.00 |
| Purchase #3 | $135.93 | 4.597% | $142.1787 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $216.61 | 11.521% | $241.5656 | $241.57 | $241.55 | $241.60 |
| Purchase #5 | $33.37 | 13.808% | $37.9777 | $37.98 | $38.00 | $38.00 |
| Purchase #6 | $69.98 | 6.479% | $74.514 | $74.51 | $74.50 | $74.50 |
| Purchase #7 | $149.95 | 10.555% | $165.7772 | $165.78 | $165.80 | $165.80 |
| 7 purchase totals = | $906.99 | $983.7603 | $983.77 | $983.80 | $983.90 | |