| 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 | $33.70 | 9.650% | $36.9521 | $36.95 | $36.95 | $37.00 |
| Purchase #2 | $101.45 | 13.770% | $115.4197 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $240.68 | 12.797% | $271.4798 | $271.48 | $271.50 | $271.50 |
| Purchase #4 | $152.26 | 7.851% | $164.2139 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $141.96 | 8.371% | $153.8435 | $153.84 | $153.85 | $153.80 |
| Purchase #6 | $128.53 | 6.168% | $136.4577 | $136.46 | $136.45 | $136.50 |
| Purchase #7 | $34.90 | 8.681% | $37.9297 | $37.93 | $37.95 | $37.90 |
| 7 purchase totals = | $833.48 | $916.2964 | $916.29 | $916.30 | $916.30 | |