| 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 | $47.77 | 12.761% | $53.8659 | $53.87 | $53.85 | $53.90 |
| Purchase #2 | $41.56 | 7.380% | $44.6271 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $206.93 | 13.649% | $235.1739 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $144.56 | 13.168% | $163.5957 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $194.76 | 9.818% | $213.8815 | $213.88 | $213.90 | $213.90 |
| Purchase #6 | $221.58 | 13.359% | $251.1809 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $51.75 | 3.278% | $53.4464 | $53.45 | $53.45 | $53.40 |
| 7 purchase totals = | $908.91 | $1,015.7714 | $1,015.78 | $1,015.80 | $1,015.80 | |