| 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 | $47.85 | 11.741% | $53.4681 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $54.47 | 12.220% | $61.1262 | $61.13 | $61.15 | $61.10 |
| Purchase #3 | $7.68 | 9.707% | $8.4255 | $8.43 | $8.45 | $8.40 |
| Purchase #4 | $155.99 | 10.225% | $171.94 | $171.94 | $171.95 | $171.90 |
| Purchase #5 | $232.75 | 7.873% | $251.0744 | $251.07 | $251.05 | $251.10 |
| Purchase #6 | $30.73 | 5.737% | $32.493 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $238.86 | 11.120% | $265.4212 | $265.42 | $265.40 | $265.40 |
| 7 purchase totals = | $768.33 | $843.9484 | $843.95 | $843.95 | $843.90 | |