| 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 | $123.42 | 7.808% | $133.0566 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $92.31 | 3.441% | $95.4864 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $6.28 | 5.558% | $6.629 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $167.28 | 6.520% | $178.1867 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $189.46 | 4.297% | $197.6011 | $197.60 | $197.60 | $197.60 |
| Purchase #6 | $60.89 | 8.102% | $65.8233 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $47.80 | 13.122% | $54.0723 | $54.07 | $54.05 | $54.10 |
| 7 purchase totals = | $687.44 | $730.8554 | $730.86 | $730.85 | $730.90 | |