| 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 | $84.85 | 8.195% | $91.8035 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $136.62 | 9.527% | $149.6358 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $53.45 | 10.436% | $59.028 | $59.03 | $59.05 | $59.00 |
| Purchase #4 | $70.67 | 9.387% | $77.3038 | $77.30 | $77.30 | $77.30 |
| Purchase #5 | $118.64 | 4.603% | $124.101 | $124.10 | $124.10 | $124.10 |
| Purchase #6 | $218.87 | 6.523% | $233.1469 | $233.15 | $233.15 | $233.10 |
| Purchase #7 | $88.28 | 7.715% | $95.0908 | $95.09 | $95.10 | $95.10 |
| 7 purchase totals = | $771.38 | $830.1098 | $830.11 | $830.15 | $830.00 | |