| 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 | $64.73 | 8.794% | $70.4224 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $162.58 | 8.435% | $176.2936 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $161.32 | 11.302% | $179.5524 | $179.55 | $179.55 | $179.60 |
| Purchase #4 | $158.99 | 6.551% | $169.4054 | $169.41 | $169.40 | $169.40 |
| Purchase #5 | $18.59 | 11.451% | $20.7187 | $20.72 | $20.70 | $20.70 |
| Purchase #6 | $226.93 | 8.241% | $245.6313 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $94.48 | 4.494% | $98.7259 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $887.62 | $960.7497 | $960.75 | $960.75 | $960.70 | |