| 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 | $32.77 | 11.335% | $36.4845 | $36.48 | $36.50 | $36.50 |
| Purchase #2 | $246.65 | 11.141% | $274.1293 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $54.81 | 3.116% | $56.5179 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $240.49 | 9.216% | $262.6536 | $262.65 | $262.65 | $262.70 |
| Purchase #5 | $36.79 | 6.216% | $39.0769 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $41.53 | 12.536% | $46.7362 | $46.74 | $46.75 | $46.70 |
| Purchase #7 | $93.32 | 9.186% | $101.8924 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $746.36 | $817.4908 | $817.49 | $817.55 | $817.50 | |