| 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 | $73.86 | 7.230% | $79.2001 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $141.73 | 8.827% | $154.2405 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $188.30 | 8.651% | $204.5898 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $28.63 | 10.759% | $31.7103 | $31.71 | $31.70 | $31.70 |
| Purchase #5 | $19.59 | 11.275% | $21.7988 | $21.80 | $21.80 | $21.80 |
| Purchase #6 | $84.82 | 10.546% | $93.7651 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $192.91 | 8.111% | $208.5569 | $208.56 | $208.55 | $208.60 |
| 7 purchase totals = | $729.84 | $793.8615 | $793.87 | $793.85 | $793.90 | |