| 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 | $6.47 | 8.871% | $7.044 | $7.04 | $7.05 | $7.00 |
| Purchase #2 | $93.27 | 3.642% | $96.6669 | $96.67 | $96.65 | $96.70 |
| Purchase #3 | $175.71 | 3.807% | $182.3993 | $182.40 | $182.40 | $182.40 |
| Purchase #4 | $159.86 | 6.779% | $170.6969 | $170.70 | $170.70 | $170.70 |
| Purchase #5 | $15.35 | 6.433% | $16.3375 | $16.34 | $16.35 | $16.30 |
| Purchase #6 | $39.99 | 11.485% | $44.5829 | $44.58 | $44.60 | $44.60 |
| Purchase #7 | $238.54 | 6.327% | $253.6324 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $729.19 | $771.3599 | $771.36 | $771.40 | $771.30 | |