| 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 | $24.93 | 6.579% | $26.5701 | $26.57 | $26.55 | $26.60 |
| Purchase #2 | $132.45 | 7.544% | $142.442 | $142.44 | $142.45 | $142.40 |
| Purchase #3 | $189.36 | 10.255% | $208.7789 | $208.78 | $208.80 | $208.80 |
| Purchase #4 | $197.29 | 3.117% | $203.4395 | $203.44 | $203.45 | $203.40 |
| Purchase #5 | $112.91 | 10.579% | $124.8547 | $124.85 | $124.85 | $124.90 |
| Purchase #6 | $121.50 | 5.812% | $128.5616 | $128.56 | $128.55 | $128.60 |
| Purchase #7 | $39.76 | 3.413% | $41.117 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $818.20 | $875.7638 | $875.76 | $875.75 | $875.80 | |