| 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 | $62.94 | 9.270% | $68.7745 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $55.90 | 8.805% | $60.822 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $16.90 | 5.381% | $17.8094 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $189.85 | 10.273% | $209.3533 | $209.35 | $209.35 | $209.40 |
| Purchase #5 | $14.43 | 11.698% | $16.118 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $194.34 | 12.521% | $218.6733 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $229.32 | 4.285% | $239.1464 | $239.15 | $239.15 | $239.10 |
| 7 purchase totals = | $763.68 | $830.6969 | $830.69 | $830.60 | $830.70 | |