| 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 | $38.53 | 13.666% | $43.7955 | $43.80 | $43.80 | $43.80 |
| Purchase #2 | $37.90 | 3.179% | $39.1048 | $39.10 | $39.10 | $39.10 |
| Purchase #3 | $83.65 | 6.330% | $88.945 | $88.95 | $88.95 | $88.90 |
| Purchase #4 | $31.46 | 8.858% | $34.2467 | $34.25 | $34.25 | $34.20 |
| Purchase #5 | $19.55 | 5.813% | $20.6864 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $127.29 | 6.543% | $135.6186 | $135.62 | $135.60 | $135.60 |
| Purchase #7 | $14.83 | 13.794% | $16.8757 | $16.88 | $16.90 | $16.90 |
| 7 purchase totals = | $353.21 | $379.2727 | $379.29 | $379.30 | $379.20 | |