| 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 | $84.60 | 9.650% | $92.7639 | $92.76 | $92.75 | $92.80 |
| Purchase #2 | $42.31 | 5.743% | $44.7399 | $44.74 | $44.75 | $44.70 |
| Purchase #3 | $13.85 | 10.658% | $15.3261 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $150.78 | 9.193% | $164.6412 | $164.64 | $164.65 | $164.60 |
| Purchase #5 | $142.57 | 7.766% | $153.642 | $153.64 | $153.65 | $153.60 |
| Purchase #6 | $85.39 | 13.258% | $96.711 | $96.71 | $96.70 | $96.70 |
| Purchase #7 | $237.27 | 11.554% | $264.6842 | $264.68 | $264.70 | $264.70 |
| 7 purchase totals = | $756.77 | $832.5083 | $832.50 | $832.55 | $832.40 | |