| 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 | $33.44 | 8.380% | $36.2423 | $36.24 | $36.25 | $36.20 |
| Purchase #2 | $111.52 | 12.719% | $125.7042 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $101.78 | 6.421% | $108.3153 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $154.62 | 4.248% | $161.1883 | $161.19 | $161.20 | $161.20 |
| Purchase #5 | $156.70 | 11.628% | $174.9211 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $17.78 | 12.111% | $19.9333 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $184.79 | 6.820% | $197.3927 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $760.63 | $823.6972 | $823.69 | $823.70 | $823.60 | |