| 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 | $43.78 | 9.311% | $47.8564 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $28.58 | 13.226% | $32.36 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $157.80 | 5.639% | $166.6983 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $34.37 | 5.493% | $36.2579 | $36.26 | $36.25 | $36.30 |
| Purchase #5 | $205.43 | 7.770% | $221.3919 | $221.39 | $221.40 | $221.40 |
| Purchase #6 | $52.32 | 10.398% | $57.7602 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $137.65 | 11.813% | $153.9106 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $659.93 | $716.2353 | $716.24 | $716.20 | $716.40 | |