| 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 | $40.97 | 6.830% | $43.7683 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $120.73 | 12.580% | $135.9178 | $135.92 | $135.90 | $135.90 |
| Purchase #3 | $21.95 | 6.292% | $23.3311 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $32.55 | 6.190% | $34.5648 | $34.56 | $34.55 | $34.60 |
| Purchase #5 | $129.52 | 9.530% | $141.8633 | $141.86 | $141.85 | $141.90 |
| Purchase #6 | $118.67 | 5.493% | $125.1885 | $125.19 | $125.20 | $125.20 |
| Purchase #7 | $55.56 | 4.103% | $57.8396 | $57.84 | $57.85 | $57.80 |
| 7 purchase totals = | $519.95 | $562.4734 | $562.47 | $562.45 | $562.50 | |