| 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 | $80.37 | 3.343% | $83.0568 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $49.57 | 7.698% | $53.3859 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $160.86 | 3.515% | $166.5142 | $166.51 | $166.50 | $166.50 |
| Purchase #4 | $163.95 | 7.251% | $175.838 | $175.84 | $175.85 | $175.80 |
| Purchase #5 | $159.95 | 9.184% | $174.6398 | $174.64 | $174.65 | $174.60 |
| Purchase #6 | $246.68 | 11.386% | $274.767 | $274.77 | $274.75 | $274.80 |
| Purchase #7 | $18.26 | 7.579% | $19.6439 | $19.64 | $19.65 | $19.60 |
| 7 purchase totals = | $879.64 | $947.8456 | $947.85 | $947.85 | $947.80 | |