| 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 | $36.57 | 9.134% | $39.9103 | $39.91 | $39.90 | $39.90 |
| Purchase #2 | $152.93 | 5.312% | $161.0536 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $34.88 | 9.794% | $38.2961 | $38.30 | $38.30 | $38.30 |
| Purchase #4 | $127.54 | 3.544% | $132.06 | $132.06 | $132.05 | $132.10 |
| Purchase #5 | $183.33 | 4.323% | $191.2554 | $191.26 | $191.25 | $191.30 |
| Purchase #6 | $195.53 | 4.634% | $204.5909 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $34.55 | 9.873% | $37.9611 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $765.33 | $805.1274 | $805.13 | $805.10 | $805.30 | |