| 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 | $37.34 | 5.797% | $39.5046 | $39.50 | $39.50 | $39.50 |
| Purchase #2 | $98.69 | 8.272% | $106.8536 | $106.85 | $106.85 | $106.90 |
| Purchase #3 | $224.62 | 7.708% | $241.9337 | $241.93 | $241.95 | $241.90 |
| Purchase #4 | $78.43 | 12.653% | $88.3537 | $88.35 | $88.35 | $88.40 |
| Purchase #5 | $218.51 | 13.727% | $248.5049 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $241.96 | 9.500% | $264.9462 | $264.95 | $264.95 | $264.90 |
| Purchase #7 | $187.44 | 4.742% | $196.3284 | $196.33 | $196.35 | $196.30 |
| 7 purchase totals = | $1,086.99 | $1,186.4251 | $1,186.41 | $1,186.45 | $1,186.40 | |