| 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 | $53.60 | 7.604% | $57.6757 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $131.52 | 5.307% | $138.4998 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $186.27 | 10.666% | $206.1376 | $206.14 | $206.15 | $206.10 |
| Purchase #4 | $47.85 | 7.105% | $51.2497 | $51.25 | $51.25 | $51.20 |
| Purchase #5 | $11.46 | 6.849% | $12.2449 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $168.70 | 7.401% | $181.1855 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $178.63 | 10.170% | $196.7967 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $778.03 | $843.7899 | $843.80 | $843.85 | $843.70 | |