| 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 | $77.41 | 3.158% | $79.8546 | $79.85 | $79.85 | $79.90 |
| Purchase #2 | $120.35 | 4.300% | $125.5251 | $125.53 | $125.55 | $125.50 |
| Purchase #3 | $37.90 | 4.170% | $39.4804 | $39.48 | $39.50 | $39.50 |
| Purchase #4 | $199.44 | 7.207% | $213.8136 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $20.86 | 6.479% | $22.2115 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $197.94 | 9.790% | $217.3183 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $58.63 | 3.579% | $60.7284 | $60.73 | $60.75 | $60.70 |
| 7 purchase totals = | $712.53 | $758.9319 | $758.93 | $758.95 | $758.90 | |