| 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 | $6.60 | 9.523% | $7.2285 | $7.23 | $7.25 | $7.20 |
| Purchase #2 | $34.72 | 10.307% | $38.2986 | $38.30 | $38.30 | $38.30 |
| Purchase #3 | $142.60 | 4.552% | $149.0912 | $149.09 | $149.10 | $149.10 |
| Purchase #4 | $199.63 | 11.560% | $222.7072 | $222.71 | $222.70 | $222.70 |
| Purchase #5 | $63.29 | 6.445% | $67.369 | $67.37 | $67.35 | $67.40 |
| Purchase #6 | $211.60 | 3.158% | $218.2823 | $218.28 | $218.30 | $218.30 |
| Purchase #7 | $250.64 | 9.269% | $273.8718 | $273.87 | $273.85 | $273.90 |
| 7 purchase totals = | $909.08 | $976.8486 | $976.85 | $976.85 | $976.90 | |