| 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 | $90.29 | 6.639% | $96.2844 | $96.28 | $96.30 | $96.30 |
| Purchase #2 | $216.58 | 13.159% | $245.0798 | $245.08 | $245.10 | $245.10 |
| Purchase #3 | $216.27 | 6.779% | $230.9309 | $230.93 | $230.95 | $230.90 |
| Purchase #4 | $12.34 | 10.528% | $13.6392 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $40.71 | 3.745% | $42.2346 | $42.23 | $42.25 | $42.20 |
| Purchase #6 | $164.47 | 12.347% | $184.7771 | $184.78 | $184.80 | $184.80 |
| Purchase #7 | $134.44 | 11.151% | $149.4314 | $149.43 | $149.45 | $149.40 |
| 7 purchase totals = | $875.10 | $962.3774 | $962.37 | $962.50 | $962.30 | |