| 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 | $16.81 | 3.180% | $17.3446 | $17.34 | $17.35 | $17.30 |
| Purchase #2 | $77.79 | 8.271% | $84.224 | $84.22 | $84.20 | $84.20 |
| Purchase #3 | $211.96 | 13.274% | $240.0956 | $240.10 | $240.10 | $240.10 |
| Purchase #4 | $63.33 | 7.487% | $68.0715 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $107.62 | 6.116% | $114.202 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $27.45 | 7.814% | $29.5949 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $176.88 | 4.538% | $184.9068 | $184.91 | $184.90 | $184.90 |
| 7 purchase totals = | $681.84 | $738.4394 | $738.43 | $738.40 | $738.40 | |