| 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 | $45.98 | 3.163% | $47.4343 | $47.43 | $47.45 | $47.40 |
| Purchase #2 | $145.94 | 3.435% | $150.953 | $150.95 | $150.95 | $151.00 |
| Purchase #3 | $247.67 | 7.563% | $266.4013 | $266.40 | $266.40 | $266.40 |
| Purchase #4 | $186.72 | 5.123% | $196.2857 | $196.29 | $196.30 | $196.30 |
| Purchase #5 | $181.43 | 4.426% | $189.4601 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $23.60 | 8.764% | $25.6683 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $20.28 | 13.202% | $22.9574 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $851.62 | $899.1601 | $899.16 | $899.15 | $899.30 | |