| 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 | $119.68 | 9.288% | $130.7959 | $130.80 | $130.80 | $130.80 |
| Purchase #2 | $74.30 | 4.167% | $77.3961 | $77.40 | $77.40 | $77.40 |
| Purchase #3 | $84.47 | 13.667% | $96.0145 | $96.01 | $96.00 | $96.00 |
| Purchase #4 | $39.47 | 7.594% | $42.4674 | $42.47 | $42.45 | $42.50 |
| Purchase #5 | $201.32 | 9.409% | $220.2622 | $220.26 | $220.25 | $220.30 |
| Purchase #6 | $98.33 | 3.726% | $101.9938 | $101.99 | $102.00 | $102.00 |
| Purchase #7 | $78.29 | 11.234% | $87.0851 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $695.86 | $756.0150 | $756.02 | $756.00 | $756.10 | |