| 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 | $11.48 | 4.827% | $12.0341 | $12.03 | $12.05 | $12.00 |
| Purchase #2 | $15.84 | 13.757% | $18.0191 | $18.02 | $18.00 | $18.00 |
| Purchase #3 | $54.44 | 6.518% | $57.9884 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $36.49 | 5.511% | $38.501 | $38.50 | $38.50 | $38.50 |
| Purchase #5 | $129.93 | 4.562% | $135.8574 | $135.86 | $135.85 | $135.90 |
| Purchase #6 | $71.93 | 5.457% | $75.8552 | $75.86 | $75.85 | $75.90 |
| Purchase #7 | $96.41 | 6.541% | $102.7162 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $416.52 | $440.9714 | $440.98 | $440.95 | $441.00 | |