| 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 | $33.97 | 13.692% | $38.6212 | $38.62 | $38.60 | $38.60 |
| Purchase #2 | $19.91 | 11.640% | $22.2275 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $78.36 | 7.687% | $84.3835 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $15.33 | 9.740% | $16.8231 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $135.34 | 13.474% | $153.5757 | $153.58 | $153.60 | $153.60 |
| Purchase #6 | $236.30 | 13.503% | $268.2076 | $268.21 | $268.20 | $268.20 |
| Purchase #7 | $118.73 | 7.705% | $127.8781 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $637.94 | $711.7167 | $711.72 | $711.75 | $711.70 | |