| 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 | $35.72 | 5.768% | $37.7803 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $140.81 | 10.546% | $155.6598 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $8.28 | 5.570% | $8.7412 | $8.74 | $8.75 | $8.70 |
| Purchase #4 | $178.37 | 4.737% | $186.8194 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $53.77 | 6.810% | $57.4317 | $57.43 | $57.45 | $57.40 |
| Purchase #6 | $183.82 | 5.162% | $193.3088 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $239.42 | 12.850% | $270.1855 | $270.19 | $270.20 | $270.20 |
| 7 purchase totals = | $840.19 | $909.9267 | $909.93 | $909.95 | $909.90 | |