| 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 | $47.84 | 11.431% | $53.3086 | $53.31 | $53.30 | $53.30 |
| Purchase #2 | $5.88 | 9.125% | $6.4166 | $6.42 | $6.40 | $6.40 |
| Purchase #3 | $187.42 | 12.826% | $211.4585 | $211.46 | $211.45 | $211.50 |
| Purchase #4 | $23.36 | 12.107% | $26.1882 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $194.33 | 7.438% | $208.7843 | $208.78 | $208.80 | $208.80 |
| Purchase #6 | $158.54 | 5.610% | $167.4341 | $167.43 | $167.45 | $167.40 |
| Purchase #7 | $199.67 | 5.538% | $210.7277 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $817.04 | $884.3180 | $884.32 | $884.35 | $884.30 | |