| 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 | $74.42 | 13.811% | $84.6981 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $44.74 | 5.131% | $47.0356 | $47.04 | $47.05 | $47.00 |
| Purchase #3 | $39.62 | 7.701% | $42.6711 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $124.96 | 4.548% | $130.6432 | $130.64 | $130.65 | $130.60 |
| Purchase #5 | $230.68 | 12.175% | $258.7653 | $258.77 | $258.75 | $258.80 |
| Purchase #6 | $109.91 | 4.486% | $114.8406 | $114.84 | $114.85 | $114.80 |
| Purchase #7 | $165.95 | 13.484% | $188.3267 | $188.33 | $188.35 | $188.30 |
| 7 purchase totals = | $790.28 | $866.9806 | $866.99 | $867.00 | $866.90 | |