| 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 | $224.85 | 12.340% | $252.5965 | $252.60 | $252.60 | $252.60 |
| Purchase #2 | $66.76 | 9.591% | $73.163 | $73.16 | $73.15 | $73.20 |
| Purchase #3 | $84.75 | 9.135% | $92.4919 | $92.49 | $92.50 | $92.50 |
| Purchase #4 | $58.91 | 6.332% | $62.6402 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $45.98 | 3.445% | $47.564 | $47.56 | $47.55 | $47.60 |
| Purchase #6 | $89.35 | 5.436% | $94.2071 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $196.69 | 10.139% | $216.6324 | $216.63 | $216.65 | $216.60 |
| 7 purchase totals = | $767.29 | $839.2951 | $839.29 | $839.30 | $839.30 | |