| 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 | $150.28 | 4.153% | $156.5211 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $36.34 | 5.752% | $38.4303 | $38.43 | $38.45 | $38.40 |
| Purchase #3 | $149.86 | 5.640% | $158.3121 | $158.31 | $158.30 | $158.30 |
| Purchase #4 | $63.93 | 6.417% | $68.0324 | $68.03 | $68.05 | $68.00 |
| Purchase #5 | $105.36 | 9.177% | $115.0289 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $221.90 | 8.390% | $240.5174 | $240.52 | $240.50 | $240.50 |
| Purchase #7 | $28.59 | 7.422% | $30.7119 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $756.26 | $807.5541 | $807.55 | $807.55 | $807.40 | |