| 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 | $95.28 | 9.588% | $104.4154 | $104.42 | $104.40 | $104.40 |
| Purchase #2 | $155.99 | 11.571% | $174.0396 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $177.74 | 4.560% | $185.8449 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $33.80 | 9.346% | $36.9589 | $36.96 | $36.95 | $37.00 |
| Purchase #5 | $178.96 | 12.795% | $201.8579 | $201.86 | $201.85 | $201.90 |
| Purchase #6 | $132.70 | 3.437% | $137.2609 | $137.26 | $137.25 | $137.30 |
| Purchase #7 | $39.88 | 8.147% | $43.129 | $43.13 | $43.15 | $43.10 |
| 7 purchase totals = | $814.35 | $883.5066 | $883.51 | $883.50 | $883.50 | |