| 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 | $33.63 | 5.538% | $35.4924 | $35.49 | $35.50 | $35.50 |
| Purchase #2 | $27.34 | 7.604% | $29.4189 | $29.42 | $29.40 | $29.40 |
| Purchase #3 | $198.29 | 8.337% | $214.8214 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $91.64 | 5.571% | $96.7453 | $96.75 | $96.75 | $96.70 |
| Purchase #5 | $193.93 | 5.465% | $204.5283 | $204.53 | $204.55 | $204.50 |
| Purchase #6 | $152.72 | 4.491% | $159.5787 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $137.95 | 4.805% | $144.5785 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $835.50 | $885.1635 | $885.17 | $885.20 | $885.10 | |