| 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 | $12.99 | 5.747% | $13.7365 | $13.74 | $13.75 | $13.70 |
| Purchase #2 | $157.95 | 12.449% | $177.6132 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $87.33 | 5.276% | $91.9375 | $91.94 | $91.95 | $91.90 |
| Purchase #4 | $63.98 | 13.862% | $72.8489 | $72.85 | $72.85 | $72.80 |
| Purchase #5 | $186.57 | 9.542% | $204.3725 | $204.37 | $204.35 | $204.40 |
| Purchase #6 | $143.55 | 11.798% | $160.486 | $160.49 | $160.50 | $160.50 |
| Purchase #7 | $211.89 | 4.443% | $221.3043 | $221.30 | $221.30 | $221.30 |
| 7 purchase totals = | $864.26 | $942.2989 | $942.30 | $942.30 | $942.20 | |