| 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 | $48.33 | 9.470% | $52.9069 | $52.91 | $52.90 | $52.90 |
| Purchase #2 | $78.74 | 11.174% | $87.5384 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $68.98 | 10.165% | $75.9918 | $75.99 | $76.00 | $76.00 |
| Purchase #4 | $140.76 | 6.842% | $150.3908 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $38.60 | 3.250% | $39.8545 | $39.85 | $39.85 | $39.90 |
| Purchase #6 | $206.89 | 3.424% | $213.9739 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $9.96 | 3.747% | $10.3332 | $10.33 | $10.35 | $10.30 |
| 7 purchase totals = | $592.26 | $630.9895 | $630.98 | $631.00 | $631.00 | |