| 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 | $76.62 | 5.654% | $80.9521 | $80.95 | $80.95 | $81.00 |
| Purchase #2 | $172.39 | 5.770% | $182.3369 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $226.73 | 10.362% | $250.2238 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $138.26 | 13.556% | $157.0025 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $19.53 | 13.183% | $22.1046 | $22.10 | $22.10 | $22.10 |
| Purchase #6 | $39.91 | 13.482% | $45.2907 | $45.29 | $45.30 | $45.30 |
| Purchase #7 | $87.57 | 4.647% | $91.6394 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $761.01 | $829.5500 | $829.54 | $829.55 | $829.50 | |