| 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 | $54.38 | 4.269% | $56.7015 | $56.70 | $56.70 | $56.70 |
| Purchase #2 | $79.67 | 4.424% | $83.1946 | $83.19 | $83.20 | $83.20 |
| Purchase #3 | $34.65 | 11.458% | $38.6202 | $38.62 | $38.60 | $38.60 |
| Purchase #4 | $217.72 | 8.539% | $236.3111 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $30.69 | 6.278% | $32.6167 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $161.38 | 7.715% | $173.8305 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $240.43 | 13.406% | $272.662 | $272.66 | $272.65 | $272.70 |
| 7 purchase totals = | $818.92 | $893.9366 | $893.93 | $893.90 | $893.90 | |