| 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 | $120.82 | 9.704% | $132.5444 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $81.96 | 3.505% | $84.8327 | $84.83 | $84.85 | $84.80 |
| Purchase #3 | $30.58 | 7.265% | $32.8016 | $32.80 | $32.80 | $32.80 |
| Purchase #4 | $42.47 | 11.108% | $47.1876 | $47.19 | $47.20 | $47.20 |
| Purchase #5 | $198.27 | 11.489% | $221.0492 | $221.05 | $221.05 | $221.00 |
| Purchase #6 | $65.28 | 12.738% | $73.5954 | $73.60 | $73.60 | $73.60 |
| Purchase #7 | $81.99 | 11.575% | $91.4803 | $91.48 | $91.50 | $91.50 |
| 7 purchase totals = | $621.37 | $683.4912 | $683.49 | $683.55 | $683.40 | |