| 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 | $47.77 | 6.206% | $50.7346 | $50.73 | $50.75 | $50.70 |
| Purchase #2 | $95.48 | 11.458% | $106.4201 | $106.42 | $106.40 | $106.40 |
| Purchase #3 | $178.80 | 8.493% | $193.9855 | $193.99 | $194.00 | $194.00 |
| Purchase #4 | $42.80 | 11.366% | $47.6646 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $162.56 | 13.785% | $184.9689 | $184.97 | $184.95 | $185.00 |
| Purchase #6 | $37.71 | 8.267% | $40.8275 | $40.83 | $40.85 | $40.80 |
| Purchase #7 | $43.54 | 5.573% | $45.9665 | $45.97 | $45.95 | $46.00 |
| 7 purchase totals = | $608.66 | $670.5677 | $670.57 | $670.55 | $670.60 | |