| 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 | $77.47 | 9.580% | $84.8916 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $70.99 | 3.851% | $73.7238 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $199.44 | 6.237% | $211.8791 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $8.77 | 7.337% | $9.4135 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $34.46 | 10.546% | $38.0942 | $38.09 | $38.10 | $38.10 |
| Purchase #6 | $176.75 | 6.369% | $188.0072 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $145.73 | 11.309% | $162.2106 | $162.21 | $162.20 | $162.20 |
| 7 purchase totals = | $713.61 | $768.2200 | $768.21 | $768.20 | $768.20 | |