| 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 | $85.97 | 8.785% | $93.5225 | $93.52 | $93.50 | $93.50 |
| Purchase #2 | $65.42 | 4.433% | $68.3201 | $68.32 | $68.30 | $68.30 |
| Purchase #3 | $131.88 | 6.727% | $140.7516 | $140.75 | $140.75 | $140.80 |
| Purchase #4 | $38.42 | 4.347% | $40.0901 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $74.50 | 5.441% | $78.5535 | $78.55 | $78.55 | $78.60 |
| Purchase #6 | $8.91 | 13.480% | $10.1111 | $10.11 | $10.10 | $10.10 |
| Purchase #7 | $68.44 | 3.588% | $70.8956 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $473.54 | $502.2445 | $502.24 | $502.20 | $502.30 | |