| 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 | $46.77 | 8.243% | $50.6253 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $71.43 | 4.841% | $74.8879 | $74.89 | $74.90 | $74.90 |
| Purchase #3 | $112.54 | 3.616% | $116.6094 | $116.61 | $116.60 | $116.60 |
| Purchase #4 | $50.71 | 11.493% | $56.5381 | $56.54 | $56.55 | $56.50 |
| Purchase #5 | $78.95 | 7.417% | $84.8057 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $61.37 | 13.509% | $69.6605 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $218.71 | 4.381% | $228.2917 | $228.29 | $228.30 | $228.30 |
| 7 purchase totals = | $640.48 | $681.4186 | $681.43 | $681.45 | $681.40 | |