| 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 | $58.94 | 8.791% | $64.1214 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $120.37 | 7.446% | $129.3328 | $129.33 | $129.35 | $129.30 |
| Purchase #3 | $232.38 | 10.534% | $256.8589 | $256.86 | $256.85 | $256.90 |
| Purchase #4 | $6.80 | 5.750% | $7.191 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $234.37 | 13.828% | $266.7787 | $266.78 | $266.80 | $266.80 |
| Purchase #6 | $137.71 | 13.318% | $156.0502 | $156.05 | $156.05 | $156.10 |
| Purchase #7 | $229.58 | 11.371% | $255.6855 | $255.69 | $255.70 | $255.70 |
| 7 purchase totals = | $1,020.15 | $1,136.0185 | $1,136.02 | $1,136.05 | $1,136.10 | |