| 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 | $27.47 | 3.151% | $28.3356 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $245.69 | 11.424% | $273.7576 | $273.76 | $273.75 | $273.80 |
| Purchase #3 | $62.41 | 3.610% | $64.663 | $64.66 | $64.65 | $64.70 |
| Purchase #4 | $97.41 | 5.429% | $102.6984 | $102.70 | $102.70 | $102.70 |
| Purchase #5 | $227.52 | 13.663% | $258.6061 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $198.99 | 7.479% | $213.8725 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $221.51 | 6.114% | $235.0531 | $235.05 | $235.05 | $235.10 |
| 7 purchase totals = | $1,081.00 | $1,176.9863 | $1,176.99 | $1,176.95 | $1,177.10 | |