| 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 | $54.45 | 7.387% | $58.4722 | $58.47 | $58.45 | $58.50 |
| Purchase #2 | $198.83 | 7.621% | $213.9828 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $135.78 | 5.108% | $142.7156 | $142.72 | $142.70 | $142.70 |
| Purchase #4 | $69.81 | 6.323% | $74.2241 | $74.22 | $74.20 | $74.20 |
| Purchase #5 | $33.59 | 13.206% | $38.0259 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $110.73 | 4.123% | $115.2954 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $130.85 | 13.869% | $148.9976 | $149.00 | $149.00 | $149.00 |
| 7 purchase totals = | $734.04 | $791.7136 | $791.72 | $791.70 | $791.70 | |