| 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 | $96.76 | 13.205% | $109.5372 | $109.54 | $109.55 | $109.50 |
| Purchase #2 | $98.66 | 3.107% | $101.7254 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $128.31 | 12.361% | $144.1704 | $144.17 | $144.15 | $144.20 |
| Purchase #4 | $13.95 | 10.626% | $15.4323 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $42.45 | 4.593% | $44.3997 | $44.40 | $44.40 | $44.40 |
| Purchase #6 | $112.65 | 4.129% | $117.3013 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $161.27 | 8.603% | $175.1441 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $654.05 | $707.7104 | $707.71 | $707.75 | $707.60 | |