| 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 | $82.98 | 10.511% | $91.702 | $91.70 | $91.70 | $91.70 |
| Purchase #2 | $248.46 | 6.392% | $264.3416 | $264.34 | $264.35 | $264.30 |
| Purchase #3 | $93.54 | 3.413% | $96.7325 | $96.73 | $96.75 | $96.70 |
| Purchase #4 | $6.66 | 13.492% | $7.5586 | $7.56 | $7.55 | $7.60 |
| Purchase #5 | $142.70 | 7.804% | $153.8363 | $153.84 | $153.85 | $153.80 |
| Purchase #6 | $103.98 | 6.744% | $110.9924 | $110.99 | $111.00 | $111.00 |
| Purchase #7 | $138.98 | 5.719% | $146.9283 | $146.93 | $146.95 | $146.90 |
| 7 purchase totals = | $817.30 | $872.0917 | $872.09 | $872.15 | $872.00 | |