| 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 | $103.77 | 10.199% | $114.3535 | $114.35 | $114.35 | $114.40 |
| Purchase #2 | $40.66 | 7.406% | $43.6713 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $172.39 | 11.559% | $192.3166 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $31.59 | 5.179% | $33.226 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $119.82 | 7.207% | $128.4554 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $37.47 | 3.135% | $38.6447 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $79.87 | 9.158% | $87.1845 | $87.18 | $87.20 | $87.20 |
| 7 purchase totals = | $585.57 | $637.8520 | $637.85 | $637.85 | $637.90 | |