| 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 | $108.90 | 11.707% | $121.6489 | $121.65 | $121.65 | $121.60 |
| Purchase #2 | $147.48 | 9.419% | $161.3711 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $47.65 | 5.603% | $50.3198 | $50.32 | $50.30 | $50.30 |
| Purchase #4 | $85.35 | 3.605% | $88.4269 | $88.43 | $88.45 | $88.40 |
| Purchase #5 | $115.30 | 9.805% | $126.6052 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $166.70 | 11.102% | $185.207 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $111.99 | 8.232% | $121.209 | $121.21 | $121.20 | $121.20 |
| 7 purchase totals = | $783.37 | $854.7879 | $854.80 | $854.75 | $854.70 | |