| 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 | $120.31 | 3.423% | $124.4282 | $124.43 | $124.45 | $124.40 |
| Purchase #2 | $93.87 | 5.178% | $98.7306 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $245.39 | 4.666% | $256.8399 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $40.72 | 6.852% | $43.5101 | $43.51 | $43.50 | $43.50 |
| Purchase #5 | $42.43 | 4.715% | $44.4306 | $44.43 | $44.45 | $44.40 |
| Purchase #6 | $209.97 | 5.418% | $221.3462 | $221.35 | $221.35 | $221.30 |
| Purchase #7 | $42.65 | 9.545% | $46.7209 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $795.34 | $836.0065 | $836.01 | $836.05 | $835.80 | |