| 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 | $11.53 | 4.703% | $12.0723 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $43.55 | 8.238% | $47.1376 | $47.14 | $47.15 | $47.10 |
| Purchase #3 | $220.60 | 4.316% | $230.1211 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $185.51 | 9.509% | $203.1501 | $203.15 | $203.15 | $203.20 |
| Purchase #5 | $54.73 | 6.511% | $58.2935 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $69.69 | 5.227% | $73.3327 | $73.33 | $73.35 | $73.30 |
| Purchase #7 | $74.63 | 13.779% | $84.9133 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $660.24 | $709.0206 | $709.01 | $709.00 | $709.00 | |