| 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 | $85.47 | 6.793% | $91.276 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $141.90 | 13.633% | $161.2452 | $161.25 | $161.25 | $161.20 |
| Purchase #3 | $249.77 | 11.123% | $277.5519 | $277.55 | $277.55 | $277.60 |
| Purchase #4 | $124.47 | 3.513% | $128.8426 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $239.76 | 5.684% | $253.388 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $47.34 | 12.490% | $53.2528 | $53.25 | $53.25 | $53.30 |
| Purchase #7 | $57.58 | 9.484% | $63.0409 | $63.04 | $63.05 | $63.00 |
| 7 purchase totals = | $946.29 | $1,028.5974 | $1,028.60 | $1,028.65 | $1,028.60 | |