| 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 | $6.43 | 7.337% | $6.9018 | $6.90 | $6.90 | $6.90 |
| Purchase #2 | $47.76 | 11.783% | $53.3876 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $169.66 | 8.748% | $184.5019 | $184.50 | $184.50 | $184.50 |
| Purchase #4 | $77.86 | 13.415% | $88.3049 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $240.54 | 12.610% | $270.8721 | $270.87 | $270.85 | $270.90 |
| Purchase #6 | $229.75 | 8.149% | $248.4723 | $248.47 | $248.45 | $248.50 |
| Purchase #7 | $209.97 | 7.562% | $225.8479 | $225.85 | $225.85 | $225.80 |
| 7 purchase totals = | $981.97 | $1,078.2885 | $1,078.28 | $1,078.25 | $1,078.30 | |