| 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 | $25.30 | 8.497% | $27.4497 | $27.45 | $27.45 | $27.40 |
| Purchase #2 | $236.44 | 12.796% | $266.6949 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $228.60 | 11.693% | $255.3302 | $255.33 | $255.35 | $255.30 |
| Purchase #4 | $75.29 | 12.774% | $84.9075 | $84.91 | $84.90 | $84.90 |
| Purchase #5 | $174.61 | 5.336% | $183.9272 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $77.94 | 7.307% | $83.6351 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $27.52 | 9.442% | $30.1184 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $845.70 | $932.0630 | $932.07 | $932.10 | $931.90 | |