| 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 | $80.64 | 5.197% | $84.8309 | $84.83 | $84.85 | $84.80 |
| Purchase #2 | $75.70 | 5.455% | $79.8294 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $79.48 | 3.335% | $82.1307 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $7.88 | 12.271% | $8.847 | $8.85 | $8.85 | $8.80 |
| Purchase #5 | $189.75 | 5.755% | $200.6701 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $14.93 | 4.281% | $15.5692 | $15.57 | $15.55 | $15.60 |
| Purchase #7 | $72.81 | 4.193% | $75.8629 | $75.86 | $75.85 | $75.90 |
| 7 purchase totals = | $521.19 | $547.7402 | $547.74 | $547.75 | $547.70 | |