| 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 | $100.48 | 4.827% | $105.3302 | $105.33 | $105.35 | $105.30 |
| Purchase #2 | $39.86 | 4.543% | $41.6708 | $41.67 | $41.65 | $41.70 |
| Purchase #3 | $26.74 | 11.481% | $29.81 | $29.81 | $29.80 | $29.80 |
| Purchase #4 | $156.78 | 6.569% | $167.0789 | $167.08 | $167.10 | $167.10 |
| Purchase #5 | $80.43 | 9.748% | $88.2703 | $88.27 | $88.25 | $88.30 |
| Purchase #6 | $118.86 | 7.744% | $128.0645 | $128.06 | $128.05 | $128.10 |
| Purchase #7 | $58.68 | 3.553% | $60.7649 | $60.76 | $60.75 | $60.80 |
| 7 purchase totals = | $581.83 | $620.9896 | $620.98 | $620.95 | $621.10 | |