| 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 | $51.91 | 11.354% | $57.8039 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $26.67 | 8.242% | $28.8681 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $54.90 | 9.524% | $60.1287 | $60.13 | $60.15 | $60.10 |
| Purchase #4 | $170.67 | 3.441% | $176.5428 | $176.54 | $176.55 | $176.50 |
| Purchase #5 | $25.81 | 13.485% | $29.2905 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $160.48 | 8.800% | $174.6022 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $240.54 | 11.616% | $268.4811 | $268.48 | $268.50 | $268.50 |
| 7 purchase totals = | $730.98 | $795.7173 | $795.71 | $795.75 | $795.70 | |