| 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 | $45.98 | 9.386% | $50.2957 | $50.30 | $50.30 | $50.30 |
| Purchase #2 | $37.45 | 4.428% | $39.1083 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $194.83 | 5.463% | $205.4736 | $205.47 | $205.45 | $205.50 |
| Purchase #4 | $238.77 | 8.404% | $258.8362 | $258.84 | $258.85 | $258.80 |
| Purchase #5 | $130.45 | 11.489% | $145.4374 | $145.44 | $145.45 | $145.40 |
| Purchase #6 | $101.92 | 10.862% | $112.9906 | $112.99 | $113.00 | $113.00 |
| Purchase #7 | $70.83 | 8.180% | $76.6239 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $820.23 | $888.7657 | $888.77 | $888.75 | $888.70 | |