| 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 | $89.59 | 10.513% | $99.0086 | $99.01 | $99.00 | $99.00 |
| Purchase #2 | $56.60 | 11.243% | $62.9635 | $62.96 | $62.95 | $63.00 |
| Purchase #3 | $77.39 | 5.752% | $81.8415 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $125.55 | 11.518% | $140.0108 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $164.36 | 7.524% | $176.7264 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $210.45 | 7.817% | $226.9009 | $226.90 | $226.90 | $226.90 |
| Purchase #7 | $22.58 | 6.301% | $24.0028 | $24.00 | $24.00 | $24.00 |
| 7 purchase totals = | $746.52 | $811.4545 | $811.45 | $811.45 | $811.40 | |