| 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 | $55.90 | 3.679% | $57.9566 | $57.96 | $57.95 | $58.00 |
| Purchase #2 | $113.99 | 7.720% | $122.79 | $122.79 | $122.80 | $122.80 |
| Purchase #3 | $87.32 | 7.112% | $93.5302 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $162.66 | 13.492% | $184.6061 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $37.28 | 7.523% | $40.0846 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $32.43 | 5.814% | $34.3155 | $34.32 | $34.30 | $34.30 |
| Purchase #7 | $236.55 | 7.864% | $255.1523 | $255.15 | $255.15 | $255.20 |
| 7 purchase totals = | $726.13 | $788.4353 | $788.44 | $788.45 | $788.50 | |