| 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 | $85.28 | 7.346% | $91.5447 | $91.54 | $91.55 | $91.50 |
| Purchase #2 | $49.86 | 3.359% | $51.5348 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $66.71 | 13.308% | $75.5878 | $75.59 | $75.60 | $75.60 |
| Purchase #4 | $231.87 | 4.226% | $241.6688 | $241.67 | $241.65 | $241.70 |
| Purchase #5 | $185.34 | 8.327% | $200.7733 | $200.77 | $200.75 | $200.80 |
| Purchase #6 | $31.80 | 10.248% | $35.0589 | $35.06 | $35.05 | $35.10 |
| Purchase #7 | $120.35 | 9.793% | $132.1359 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $771.21 | $828.3042 | $828.30 | $828.30 | $828.30 | |