| 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 | $32.26 | 8.312% | $34.9415 | $34.94 | $34.95 | $34.90 |
| Purchase #2 | $75.37 | 7.680% | $81.1584 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $205.77 | 10.733% | $227.8553 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $43.28 | 9.622% | $47.4444 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $213.57 | 6.285% | $226.9929 | $226.99 | $227.00 | $227.00 |
| Purchase #6 | $48.43 | 9.415% | $52.9897 | $52.99 | $53.00 | $53.00 |
| Purchase #7 | $162.47 | 6.861% | $173.6171 | $173.62 | $173.60 | $173.60 |
| 7 purchase totals = | $781.15 | $844.9993 | $845.00 | $845.00 | $845.00 | |