| 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 | $32.39 | 7.338% | $34.7668 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $107.34 | 6.601% | $114.4255 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $189.40 | 10.808% | $209.8704 | $209.87 | $209.85 | $209.90 |
| Purchase #4 | $86.96 | 10.714% | $96.2769 | $96.28 | $96.30 | $96.30 |
| Purchase #5 | $239.93 | 12.630% | $270.2332 | $270.23 | $270.25 | $270.20 |
| Purchase #6 | $101.44 | 13.768% | $115.4063 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $34.74 | 13.442% | $39.4098 | $39.41 | $39.40 | $39.40 |
| 7 purchase totals = | $792.20 | $880.3889 | $880.40 | $880.40 | $880.40 | |