| 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 | $15.94 | 4.710% | $16.6908 | $16.69 | $16.70 | $16.70 |
| Purchase #2 | $218.47 | 13.170% | $247.2425 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $47.62 | 12.619% | $53.6292 | $53.63 | $53.65 | $53.60 |
| Purchase #4 | $249.95 | 13.437% | $283.5358 | $283.54 | $283.55 | $283.50 |
| Purchase #5 | $178.93 | 6.836% | $191.1617 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $21.47 | 11.414% | $23.9206 | $23.92 | $23.90 | $23.90 |
| Purchase #7 | $86.38 | 8.381% | $93.6195 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $818.76 | $909.8001 | $909.80 | $909.80 | $909.70 | |