| 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 | $5.48 | 4.586% | $5.7313 | $5.73 | $5.75 | $5.70 |
| Purchase #2 | $42.92 | 3.330% | $44.3492 | $44.35 | $44.35 | $44.30 |
| Purchase #3 | $227.99 | 3.624% | $236.2524 | $236.25 | $236.25 | $236.30 |
| Purchase #4 | $173.58 | 9.261% | $189.6552 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $165.94 | 6.430% | $176.6099 | $176.61 | $176.60 | $176.60 |
| Purchase #6 | $84.44 | 13.289% | $95.6612 | $95.66 | $95.65 | $95.70 |
| Purchase #7 | $39.69 | 4.610% | $41.5197 | $41.52 | $41.50 | $41.50 |
| 7 purchase totals = | $740.04 | $789.7789 | $789.78 | $789.75 | $789.80 | |