| 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 | $26.45 | 3.339% | $27.3332 | $27.33 | $27.35 | $27.30 |
| Purchase #2 | $33.45 | 4.108% | $34.8241 | $34.82 | $34.80 | $34.80 |
| Purchase #3 | $229.42 | 7.206% | $245.952 | $245.95 | $245.95 | $246.00 |
| Purchase #4 | $135.79 | 4.331% | $141.6711 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $45.39 | 7.862% | $48.9586 | $48.96 | $48.95 | $49.00 |
| Purchase #6 | $87.56 | 3.245% | $90.4013 | $90.40 | $90.40 | $90.40 |
| Purchase #7 | $96.40 | 6.176% | $102.3537 | $102.35 | $102.35 | $102.40 |
| 7 purchase totals = | $654.46 | $691.4940 | $691.48 | $691.45 | $691.60 | |