| 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 | $80.67 | 4.664% | $84.4324 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $26.66 | 11.375% | $29.6926 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $96.68 | 6.413% | $102.8801 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $192.86 | 6.374% | $205.1529 | $205.15 | $205.15 | $205.20 |
| Purchase #5 | $147.54 | 11.384% | $164.336 | $164.34 | $164.35 | $164.30 |
| Purchase #6 | $92.63 | 6.419% | $98.5759 | $98.58 | $98.60 | $98.60 |
| Purchase #7 | $208.48 | 10.689% | $230.7644 | $230.76 | $230.75 | $230.80 |
| 7 purchase totals = | $845.52 | $915.8343 | $915.83 | $915.90 | $915.90 | |