| 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 | $78.47 | 6.489% | $83.5619 | $83.56 | $83.55 | $83.60 |
| Purchase #2 | $88.28 | 10.723% | $97.7463 | $97.75 | $97.75 | $97.70 |
| Purchase #3 | $130.88 | 3.739% | $135.7736 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $131.50 | 5.839% | $139.1783 | $139.18 | $139.20 | $139.20 |
| Purchase #5 | $35.87 | 12.278% | $40.2741 | $40.27 | $40.25 | $40.30 |
| Purchase #6 | $152.32 | 10.283% | $167.9831 | $167.98 | $168.00 | $168.00 |
| Purchase #7 | $198.35 | 10.786% | $219.744 | $219.74 | $219.75 | $219.70 |
| 7 purchase totals = | $815.67 | $884.2613 | $884.25 | $884.25 | $884.30 | |