| 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 | $78.29 | 4.647% | $81.9281 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $40.88 | 13.357% | $46.3403 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $98.56 | 8.778% | $107.2116 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $249.93 | 3.397% | $258.4201 | $258.42 | $258.40 | $258.40 |
| Purchase #5 | $132.80 | 4.696% | $139.0363 | $139.04 | $139.05 | $139.00 |
| Purchase #6 | $132.48 | 4.419% | $138.3343 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $223.60 | 13.849% | $254.5664 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $956.54 | $1,025.8371 | $1,025.84 | $1,025.85 | $1,025.70 | |