| 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 | $82.52 | 9.365% | $90.248 | $90.25 | $90.25 | $90.20 |
| Purchase #2 | $8.52 | 4.271% | $8.8839 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $236.48 | 4.837% | $247.9185 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $57.41 | 5.206% | $60.3988 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $197.75 | 9.399% | $216.3365 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $172.48 | 6.459% | $183.6205 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $146.38 | 10.756% | $162.1246 | $162.12 | $162.10 | $162.10 |
| 7 purchase totals = | $901.54 | $969.5308 | $969.53 | $969.50 | $969.40 | |