| 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 | $107.34 | 9.700% | $117.752 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $29.42 | 9.550% | $32.2296 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $235.91 | 4.463% | $246.4387 | $246.44 | $246.45 | $246.40 |
| Purchase #4 | $38.54 | 8.714% | $41.8984 | $41.90 | $41.90 | $41.90 |
| Purchase #5 | $160.50 | 4.644% | $167.9536 | $167.95 | $167.95 | $168.00 |
| Purchase #6 | $84.45 | 8.764% | $91.8512 | $91.85 | $91.85 | $91.90 |
| Purchase #7 | $250.80 | 6.812% | $267.8845 | $267.88 | $267.90 | $267.90 |
| 7 purchase totals = | $906.96 | $966.0080 | $966.00 | $966.05 | $966.10 | |