| 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 | $47.41 | 6.411% | $50.4495 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $189.86 | 11.251% | $211.2211 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $88.36 | 12.616% | $99.5075 | $99.51 | $99.50 | $99.50 |
| Purchase #4 | $45.42 | 11.509% | $50.6474 | $50.65 | $50.65 | $50.60 |
| Purchase #5 | $47.98 | 5.303% | $50.5244 | $50.52 | $50.50 | $50.50 |
| Purchase #6 | $139.96 | 10.548% | $154.723 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $129.28 | 3.586% | $133.916 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $688.27 | $750.9889 | $750.99 | $750.90 | $750.80 | |