| 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 | $33.29 | 9.806% | $36.5544 | $36.55 | $36.55 | $36.60 |
| Purchase #2 | $177.28 | 10.740% | $196.3199 | $196.32 | $196.30 | $196.30 |
| Purchase #3 | $218.48 | 10.658% | $241.7656 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $110.27 | 5.115% | $115.9103 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $144.61 | 13.372% | $163.9472 | $163.95 | $163.95 | $163.90 |
| Purchase #6 | $137.65 | 11.386% | $153.3228 | $153.32 | $153.30 | $153.30 |
| Purchase #7 | $25.58 | 12.202% | $28.7013 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $847.16 | $936.5215 | $936.52 | $936.45 | $936.50 | |