| 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 | $71.52 | 5.437% | $75.4085 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $105.98 | 6.607% | $112.9821 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $209.66 | 13.559% | $238.0878 | $238.09 | $238.10 | $238.10 |
| Purchase #4 | $107.94 | 7.424% | $115.9535 | $115.95 | $115.95 | $116.00 |
| Purchase #5 | $35.51 | 11.609% | $39.6324 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $202.87 | 5.230% | $213.4801 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $17.74 | 7.691% | $19.1044 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $751.22 | $814.6488 | $814.64 | $814.70 | $814.70 | |