| 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 | $5.55 | 9.354% | $6.0691 | $6.07 | $6.05 | $6.10 |
| Purchase #2 | $169.74 | 7.633% | $182.6963 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $173.37 | 10.818% | $192.1252 | $192.13 | $192.15 | $192.10 |
| Purchase #4 | $81.59 | 8.546% | $88.5627 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $129.87 | 4.354% | $135.5245 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $12.48 | 10.315% | $13.7673 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $195.55 | 10.774% | $216.6186 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $768.15 | $835.3637 | $835.37 | $835.30 | $835.40 | |