| 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 | $37.59 | 4.377% | $39.2353 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $174.91 | 12.800% | $197.2985 | $197.30 | $197.30 | $197.30 |
| Purchase #3 | $88.33 | 9.540% | $96.7567 | $96.76 | $96.75 | $96.80 |
| Purchase #4 | $118.45 | 9.160% | $129.3 | $129.30 | $129.30 | $129.30 |
| Purchase #5 | $121.89 | 9.293% | $133.2172 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $250.95 | 3.160% | $258.88 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $52.43 | 7.611% | $56.4204 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $844.55 | $911.1081 | $911.12 | $911.10 | $911.10 | |