| 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 | $17.64 | 13.158% | $19.9611 | $19.96 | $19.95 | $20.00 |
| Purchase #2 | $71.86 | 6.362% | $76.4317 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $189.85 | 11.359% | $211.4151 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $145.80 | 7.847% | $157.2409 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $62.90 | 11.414% | $70.0794 | $70.08 | $70.10 | $70.10 |
| Purchase #6 | $82.42 | 12.261% | $92.5255 | $92.53 | $92.55 | $92.50 |
| Purchase #7 | $146.42 | 3.671% | $151.7951 | $151.80 | $151.80 | $151.80 |
| 7 purchase totals = | $716.89 | $779.4488 | $779.46 | $779.50 | $779.40 | |