| 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 | $95.65 | 9.827% | $105.0495 | $105.05 | $105.05 | $105.00 |
| Purchase #2 | $230.54 | 6.608% | $245.7741 | $245.77 | $245.75 | $245.80 |
| Purchase #3 | $21.96 | 12.244% | $24.6488 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $154.86 | 13.627% | $175.9628 | $175.96 | $175.95 | $176.00 |
| Purchase #5 | $65.40 | 6.746% | $69.8119 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $157.94 | 7.115% | $169.1774 | $169.18 | $169.20 | $169.20 |
| Purchase #7 | $219.56 | 4.464% | $229.3612 | $229.36 | $229.35 | $229.40 |
| 7 purchase totals = | $945.91 | $1,019.7857 | $1,019.78 | $1,019.75 | $1,019.80 | |