| 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 | $52.65 | 7.727% | $56.7183 | $56.72 | $56.70 | $56.70 |
| Purchase #2 | $5.53 | 10.656% | $6.1193 | $6.12 | $6.10 | $6.10 |
| Purchase #3 | $19.33 | 8.489% | $20.9709 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $206.41 | 12.700% | $232.6241 | $232.62 | $232.60 | $232.60 |
| Purchase #5 | $191.57 | 7.288% | $205.5316 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $218.52 | 5.502% | $230.543 | $230.54 | $230.55 | $230.50 |
| Purchase #7 | $204.68 | 11.410% | $228.034 | $228.03 | $228.05 | $228.00 |
| 7 purchase totals = | $898.69 | $980.5412 | $980.53 | $980.50 | $980.40 | |