| 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 | $26.33 | 11.587% | $29.3809 | $29.38 | $29.40 | $29.40 |
| Purchase #2 | $179.94 | 4.251% | $187.5892 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $98.70 | 11.523% | $110.0732 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $120.28 | 7.731% | $129.5788 | $129.58 | $129.60 | $129.60 |
| Purchase #5 | $5.75 | 11.657% | $6.4203 | $6.42 | $6.40 | $6.40 |
| Purchase #6 | $162.45 | 3.148% | $167.5639 | $167.56 | $167.55 | $167.60 |
| Purchase #7 | $224.26 | 9.528% | $245.6275 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $817.71 | $876.2338 | $876.23 | $876.25 | $876.30 | |