| 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 | $88.40 | 4.156% | $92.0739 | $92.07 | $92.05 | $92.10 |
| Purchase #2 | $37.44 | 9.694% | $41.0694 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $149.91 | 5.151% | $157.6319 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $229.45 | 10.747% | $254.109 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $42.31 | 12.380% | $47.548 | $47.55 | $47.55 | $47.50 |
| Purchase #6 | $136.75 | 4.191% | $142.4812 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $5.93 | 10.774% | $6.5689 | $6.57 | $6.55 | $6.60 |
| 7 purchase totals = | $690.19 | $741.4823 | $741.48 | $741.45 | $741.50 | |