| 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 | $88.80 | 13.813% | $101.0659 | $101.07 | $101.05 | $101.10 |
| Purchase #2 | $35.76 | 10.674% | $39.577 | $39.58 | $39.60 | $39.60 |
| Purchase #3 | $216.79 | 12.788% | $244.5131 | $244.51 | $244.50 | $244.50 |
| Purchase #4 | $196.81 | 3.534% | $203.7653 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $140.34 | 5.532% | $148.1036 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $165.46 | 12.706% | $186.4833 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $34.42 | 11.647% | $38.4289 | $38.43 | $38.45 | $38.40 |
| 7 purchase totals = | $878.38 | $961.9371 | $961.94 | $961.95 | $962.00 | |