| 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 | $150.98 | 11.621% | $168.5254 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $72.35 | 10.114% | $79.6675 | $79.67 | $79.65 | $79.70 |
| Purchase #3 | $61.58 | 3.678% | $63.8449 | $63.84 | $63.85 | $63.80 |
| Purchase #4 | $47.88 | 3.837% | $49.7172 | $49.72 | $49.70 | $49.70 |
| Purchase #5 | $233.57 | 11.247% | $259.8396 | $259.84 | $259.85 | $259.80 |
| Purchase #6 | $181.25 | 10.434% | $200.1616 | $200.16 | $200.15 | $200.20 |
| Purchase #7 | $58.84 | 6.260% | $62.5234 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $806.45 | $884.2796 | $884.28 | $884.25 | $884.20 | |