| 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 | $233.73 | 10.680% | $258.6924 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $66.95 | 9.735% | $73.4676 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $50.53 | 12.598% | $56.8958 | $56.90 | $56.90 | $56.90 |
| Purchase #4 | $89.26 | 13.823% | $101.5984 | $101.60 | $101.60 | $101.60 |
| Purchase #5 | $130.90 | 3.305% | $135.2262 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $14.69 | 7.722% | $15.8244 | $15.82 | $15.80 | $15.80 |
| Purchase #7 | $47.85 | 3.480% | $49.5152 | $49.52 | $49.50 | $49.50 |
| 7 purchase totals = | $633.91 | $691.2200 | $691.23 | $691.20 | $691.20 | |