| 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 | $88.40 | 12.678% | $99.6074 | $99.61 | $99.60 | $99.60 |
| Purchase #2 | $13.48 | 4.657% | $14.1078 | $14.11 | $14.10 | $14.10 |
| Purchase #3 | $240.38 | 7.604% | $258.6585 | $258.66 | $258.65 | $258.70 |
| Purchase #4 | $189.83 | 10.178% | $209.1509 | $209.15 | $209.15 | $209.20 |
| Purchase #5 | $107.57 | 8.337% | $116.5381 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $7.86 | 9.534% | $8.6094 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $80.66 | 6.259% | $85.7085 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $728.18 | $792.3806 | $792.39 | $792.35 | $792.40 | |