| 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 | $70.78 | 9.417% | $77.4454 | $77.45 | $77.45 | $77.40 |
| Purchase #2 | $80.48 | 13.517% | $91.3585 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $48.40 | 5.426% | $51.0262 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $237.64 | 5.123% | $249.8143 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $23.28 | 3.238% | $24.0338 | $24.03 | $24.05 | $24.00 |
| Purchase #6 | $44.91 | 11.595% | $50.1173 | $50.12 | $50.10 | $50.10 |
| Purchase #7 | $11.71 | 5.641% | $12.3706 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $517.20 | $556.1661 | $556.17 | $556.15 | $556.10 | |