| 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 | $11.46 | 10.352% | $12.6463 | $12.65 | $12.65 | $12.60 |
| Purchase #2 | $137.31 | 13.256% | $155.5118 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $189.33 | 7.589% | $203.6983 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $118.54 | 9.621% | $129.9447 | $129.94 | $129.95 | $129.90 |
| Purchase #5 | $28.90 | 8.635% | $31.3955 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $25.29 | 12.666% | $28.4932 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $70.41 | 5.658% | $74.3938 | $74.39 | $74.40 | $74.40 |
| 7 purchase totals = | $581.24 | $636.0836 | $636.08 | $636.10 | $636.00 | |