| 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 | $59.90 | 6.238% | $63.6366 | $63.64 | $63.65 | $63.60 |
| Purchase #2 | $199.77 | 9.193% | $218.1349 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $75.63 | 7.271% | $81.1291 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $135.48 | 11.427% | $150.9613 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $20.31 | 11.440% | $22.6335 | $22.63 | $22.65 | $22.60 |
| Purchase #6 | $86.80 | 13.634% | $98.6343 | $98.63 | $98.65 | $98.60 |
| Purchase #7 | $191.49 | 7.769% | $206.3669 | $206.37 | $206.35 | $206.40 |
| 7 purchase totals = | $769.38 | $841.4966 | $841.49 | $841.55 | $841.40 | |