| 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 | $152.72 | 12.605% | $171.9704 | $171.97 | $171.95 | $172.00 |
| Purchase #2 | $58.88 | 8.564% | $63.9225 | $63.92 | $63.90 | $63.90 |
| Purchase #3 | $124.54 | 9.169% | $135.9591 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $19.50 | 5.124% | $20.4992 | $20.50 | $20.50 | $20.50 |
| Purchase #5 | $31.68 | 4.282% | $33.0365 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $110.82 | 10.215% | $122.1403 | $122.14 | $122.15 | $122.10 |
| Purchase #7 | $61.26 | 5.132% | $64.4039 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $559.40 | $611.9319 | $611.93 | $611.90 | $611.90 | |