| 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 | $71.34 | 5.585% | $75.3243 | $75.32 | $75.30 | $75.30 |
| Purchase #2 | $81.61 | 13.560% | $92.6763 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $86.85 | 9.842% | $95.3978 | $95.40 | $95.40 | $95.40 |
| Purchase #4 | $103.34 | 13.492% | $117.2826 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $150.90 | 10.189% | $166.2752 | $166.28 | $166.30 | $166.30 |
| Purchase #6 | $41.29 | 11.324% | $45.9657 | $45.97 | $45.95 | $46.00 |
| Purchase #7 | $135.86 | 4.402% | $141.8406 | $141.84 | $141.85 | $141.80 |
| 7 purchase totals = | $671.19 | $734.7625 | $734.77 | $734.80 | $734.80 | |