| 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 | $49.75 | 13.701% | $56.5662 | $56.57 | $56.55 | $56.60 |
| Purchase #2 | $81.69 | 9.576% | $89.5126 | $89.51 | $89.50 | $89.50 |
| Purchase #3 | $223.67 | 3.816% | $232.2052 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $160.61 | 13.831% | $182.824 | $182.82 | $182.80 | $182.80 |
| Purchase #5 | $214.86 | 10.311% | $237.0142 | $237.01 | $237.00 | $237.00 |
| Purchase #6 | $130.29 | 9.260% | $142.3549 | $142.35 | $142.35 | $142.40 |
| Purchase #7 | $90.95 | 8.540% | $98.7171 | $98.72 | $98.70 | $98.70 |
| 7 purchase totals = | $951.82 | $1,039.1942 | $1,039.19 | $1,039.10 | $1,039.20 | |