| 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 | $36.61 | 8.348% | $39.6662 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $246.61 | 3.618% | $255.5323 | $255.53 | $255.55 | $255.50 |
| Purchase #3 | $49.25 | 13.609% | $55.9524 | $55.95 | $55.95 | $56.00 |
| Purchase #4 | $108.95 | 5.537% | $114.9826 | $114.98 | $115.00 | $115.00 |
| Purchase #5 | $117.50 | 3.675% | $121.8181 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $150.53 | 11.466% | $167.7898 | $167.79 | $167.80 | $167.80 |
| Purchase #7 | $29.85 | 9.749% | $32.7601 | $32.76 | $32.75 | $32.80 |
| 7 purchase totals = | $739.30 | $788.5015 | $788.50 | $788.50 | $788.60 | |