| 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 | $42.97 | 9.570% | $47.0822 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $127.42 | 11.348% | $141.8796 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $58.64 | 3.653% | $60.7821 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $161.35 | 10.168% | $177.7561 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $54.38 | 11.322% | $60.5369 | $60.54 | $60.55 | $60.50 |
| Purchase #6 | $49.52 | 3.447% | $51.227 | $51.23 | $51.25 | $51.20 |
| Purchase #7 | $8.29 | 10.846% | $9.1891 | $9.19 | $9.20 | $9.20 |
| 7 purchase totals = | $502.57 | $548.4530 | $548.46 | $548.55 | $548.50 | |