| 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 | $11.76 | 7.752% | $12.6716 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $64.58 | 6.539% | $68.8029 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $187.47 | 12.648% | $211.1812 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $49.28 | 12.286% | $55.3345 | $55.33 | $55.35 | $55.30 |
| Purchase #5 | $212.93 | 13.158% | $240.9473 | $240.95 | $240.95 | $240.90 |
| Purchase #6 | $165.90 | 7.865% | $178.948 | $178.95 | $178.95 | $178.90 |
| Purchase #7 | $243.85 | 8.229% | $263.9164 | $263.92 | $263.90 | $263.90 |
| 7 purchase totals = | $935.77 | $1,031.8019 | $1,031.80 | $1,031.80 | $1,031.70 | |