| 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 | $87.93 | 6.549% | $93.6885 | $93.69 | $93.70 | $93.70 |
| Purchase #2 | $243.98 | 12.262% | $273.8968 | $273.90 | $273.90 | $273.90 |
| Purchase #3 | $149.49 | 11.634% | $166.8817 | $166.88 | $166.90 | $166.90 |
| Purchase #4 | $118.35 | 3.242% | $122.1869 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $6.72 | 11.364% | $7.4837 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $32.91 | 5.710% | $34.7892 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $8.95 | 11.616% | $9.9896 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $648.33 | $708.9164 | $708.92 | $709.00 | $709.00 | |