| 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 | $42.58 | 4.410% | $44.4578 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $92.93 | 3.789% | $96.4511 | $96.45 | $96.45 | $96.50 |
| Purchase #3 | $103.57 | 13.188% | $117.2288 | $117.23 | $117.25 | $117.20 |
| Purchase #4 | $84.83 | 3.559% | $87.8491 | $87.85 | $87.85 | $87.80 |
| Purchase #5 | $16.92 | 12.499% | $19.0348 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $52.76 | 5.329% | $55.5716 | $55.57 | $55.55 | $55.60 |
| Purchase #7 | $37.58 | 7.861% | $40.5342 | $40.53 | $40.55 | $40.50 |
| 7 purchase totals = | $431.17 | $461.1274 | $461.12 | $461.15 | $461.10 | |