| 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 | $39.53 | 13.707% | $44.9484 | $44.95 | $44.95 | $44.90 |
| Purchase #2 | $81.85 | 3.369% | $84.6075 | $84.61 | $84.60 | $84.60 |
| Purchase #3 | $109.60 | 10.673% | $121.2976 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $226.45 | 10.360% | $249.9102 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $44.52 | 7.477% | $47.8488 | $47.85 | $47.85 | $47.80 |
| Purchase #6 | $198.64 | 8.233% | $214.994 | $214.99 | $215.00 | $215.00 |
| Purchase #7 | $250.81 | 10.434% | $276.9795 | $276.98 | $277.00 | $277.00 |
| 7 purchase totals = | $951.40 | $1,040.5860 | $1,040.59 | $1,040.60 | $1,040.50 | |