| 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 | $40.34 | 9.441% | $44.1485 | $44.15 | $44.15 | $44.10 |
| Purchase #2 | $218.71 | 4.443% | $228.4273 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $197.86 | 11.789% | $221.1857 | $221.19 | $221.20 | $221.20 |
| Purchase #4 | $101.96 | 4.529% | $106.5778 | $106.58 | $106.60 | $106.60 |
| Purchase #5 | $58.27 | 13.207% | $65.9657 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $38.90 | 11.385% | $43.3288 | $43.33 | $43.35 | $43.30 |
| Purchase #7 | $11.54 | 12.484% | $12.9807 | $12.98 | $13.00 | $13.00 |
| 7 purchase totals = | $667.58 | $722.6145 | $722.63 | $722.70 | $722.60 | |