| 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 | $41.71 | 4.486% | $43.5811 | $43.58 | $43.60 | $43.60 |
| Purchase #2 | $30.42 | 3.428% | $31.4628 | $31.46 | $31.45 | $31.50 |
| Purchase #3 | $112.34 | 8.338% | $121.7069 | $121.71 | $121.70 | $121.70 |
| Purchase #4 | $102.53 | 12.365% | $115.2078 | $115.21 | $115.20 | $115.20 |
| Purchase #5 | $82.38 | 13.161% | $93.222 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $219.33 | 11.853% | $245.3272 | $245.33 | $245.35 | $245.30 |
| Purchase #7 | $220.84 | 4.298% | $230.3317 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $809.55 | $880.8395 | $880.84 | $880.85 | $880.80 | |