| 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 | $14.54 | 8.283% | $15.7443 | $15.74 | $15.75 | $15.70 |
| Purchase #2 | $183.28 | 5.644% | $193.6243 | $193.62 | $193.60 | $193.60 |
| Purchase #3 | $81.72 | 10.269% | $90.1118 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $27.94 | 12.433% | $31.4138 | $31.41 | $31.40 | $31.40 |
| Purchase #5 | $68.96 | 6.559% | $73.4831 | $73.48 | $73.50 | $73.50 |
| Purchase #6 | $213.98 | 13.408% | $242.6704 | $242.67 | $242.65 | $242.70 |
| Purchase #7 | $65.99 | 4.446% | $68.9239 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $656.41 | $715.9716 | $715.95 | $715.90 | $715.90 | |