| 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 | $183.71 | 8.553% | $199.4227 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $39.95 | 12.699% | $45.0233 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $68.88 | 10.320% | $75.9884 | $75.99 | $76.00 | $76.00 |
| Purchase #4 | $34.46 | 4.461% | $35.9973 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $31.88 | 7.174% | $34.1671 | $34.17 | $34.15 | $34.20 |
| Purchase #6 | $32.53 | 9.727% | $35.6942 | $35.69 | $35.70 | $35.70 |
| Purchase #7 | $38.65 | 3.597% | $40.0402 | $40.04 | $40.05 | $40.00 |
| 7 purchase totals = | $430.06 | $466.3332 | $466.33 | $466.30 | $466.30 | |