| 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 | $14.59 | 3.529% | $15.1049 | $15.10 | $15.10 | $15.10 |
| Purchase #2 | $133.39 | 7.130% | $142.9007 | $142.90 | $142.90 | $142.90 |
| Purchase #3 | $141.37 | 9.834% | $155.2723 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $159.89 | 9.849% | $175.6376 | $175.64 | $175.65 | $175.60 |
| Purchase #5 | $220.65 | 3.446% | $228.2536 | $228.25 | $228.25 | $228.30 |
| Purchase #6 | $8.46 | 5.427% | $8.9191 | $8.92 | $8.90 | $8.90 |
| Purchase #7 | $27.34 | 8.445% | $29.6489 | $29.65 | $29.65 | $29.60 |
| 7 purchase totals = | $705.69 | $755.7371 | $755.73 | $755.70 | $755.70 | |