| 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 | $63.95 | 9.325% | $69.9133 | $69.91 | $69.90 | $69.90 |
| Purchase #2 | $195.94 | 9.457% | $214.47 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $86.72 | 7.280% | $93.0332 | $93.03 | $93.05 | $93.00 |
| Purchase #4 | $20.63 | 4.514% | $21.5612 | $21.56 | $21.55 | $21.60 |
| Purchase #5 | $226.86 | 10.420% | $250.4988 | $250.50 | $250.50 | $250.50 |
| Purchase #6 | $131.93 | 9.554% | $144.5346 | $144.53 | $144.55 | $144.50 |
| Purchase #7 | $147.41 | 13.747% | $167.6745 | $167.67 | $167.65 | $167.70 |
| 7 purchase totals = | $873.44 | $961.6856 | $961.67 | $961.65 | $961.70 | |