| 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 | $36.81 | 5.488% | $38.8301 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $106.91 | 13.370% | $121.2039 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $152.35 | 3.310% | $157.3928 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $60.64 | 12.228% | $68.0551 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $77.64 | 9.253% | $84.824 | $84.82 | $84.80 | $84.80 |
| Purchase #6 | $178.32 | 10.608% | $197.2362 | $197.24 | $197.25 | $197.20 |
| Purchase #7 | $50.69 | 7.827% | $54.6575 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $663.36 | $722.1996 | $722.20 | $722.20 | $722.20 | |