| 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 | $48.59 | 9.762% | $53.3334 | $53.33 | $53.35 | $53.30 |
| Purchase #2 | $14.71 | 8.489% | $15.9587 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $211.46 | 12.768% | $238.4592 | $238.46 | $238.45 | $238.50 |
| Purchase #4 | $207.25 | 8.184% | $224.2113 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $200.32 | 12.771% | $225.9029 | $225.90 | $225.90 | $225.90 |
| Purchase #6 | $149.44 | 11.802% | $167.0769 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $203.61 | 10.226% | $224.4312 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $1,035.38 | $1,149.3736 | $1,149.37 | $1,149.40 | $1,149.40 | |