| 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 | $92.73 | 8.596% | $100.7011 | $100.70 | $100.70 | $100.70 |
| Purchase #2 | $19.58 | 13.658% | $22.2542 | $22.25 | $22.25 | $22.30 |
| Purchase #3 | $207.40 | 7.840% | $223.6602 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $101.43 | 10.574% | $112.1552 | $112.16 | $112.15 | $112.20 |
| Purchase #5 | $17.80 | 5.846% | $18.8406 | $18.84 | $18.85 | $18.80 |
| Purchase #6 | $133.90 | 6.796% | $142.9998 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $93.85 | 8.210% | $101.5551 | $101.56 | $101.55 | $101.60 |
| 7 purchase totals = | $666.69 | $722.1662 | $722.17 | $722.15 | $722.30 | |