| 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 | $84.99 | 4.306% | $88.6497 | $88.65 | $88.65 | $88.60 |
| Purchase #2 | $56.72 | 6.494% | $60.4034 | $60.40 | $60.40 | $60.40 |
| Purchase #3 | $218.62 | 8.232% | $236.6168 | $236.62 | $236.60 | $236.60 |
| Purchase #4 | $7.93 | 11.619% | $8.8514 | $8.85 | $8.85 | $8.90 |
| Purchase #5 | $211.76 | 3.423% | $219.0085 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $169.87 | 13.345% | $192.5392 | $192.54 | $192.55 | $192.50 |
| Purchase #7 | $5.91 | 7.312% | $6.3421 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $755.80 | $812.4111 | $812.41 | $812.40 | $812.30 | |