| 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 | $76.86 | 8.864% | $83.6729 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $35.90 | 11.578% | $40.0565 | $40.06 | $40.05 | $40.10 |
| Purchase #3 | $12.68 | 6.475% | $13.501 | $13.50 | $13.50 | $13.50 |
| Purchase #4 | $134.63 | 9.863% | $147.9086 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $51.25 | 13.464% | $58.1503 | $58.15 | $58.15 | $58.20 |
| Purchase #6 | $141.85 | 8.457% | $153.8463 | $153.85 | $153.85 | $153.80 |
| Purchase #7 | $21.80 | 7.227% | $23.3755 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $474.97 | $520.5111 | $520.52 | $520.50 | $520.60 | |