| 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 | $135.91 | 4.150% | $141.5503 | $141.55 | $141.55 | $141.60 |
| Purchase #2 | $82.66 | 11.654% | $92.2932 | $92.29 | $92.30 | $92.30 |
| Purchase #3 | $50.33 | 4.652% | $52.6714 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $82.25 | 7.714% | $88.5948 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $18.56 | 7.508% | $19.9535 | $19.95 | $19.95 | $20.00 |
| Purchase #6 | $161.63 | 10.496% | $178.5947 | $178.59 | $178.60 | $178.60 |
| Purchase #7 | $31.35 | 5.414% | $33.0473 | $33.05 | $33.05 | $33.00 |
| 7 purchase totals = | $562.69 | $606.7052 | $606.69 | $606.70 | $606.80 | |