| 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 | $32.90 | 12.297% | $36.9457 | $36.95 | $36.95 | $36.90 |
| Purchase #2 | $76.76 | 12.570% | $86.4087 | $86.41 | $86.40 | $86.40 |
| Purchase #3 | $67.64 | 6.243% | $71.8628 | $71.86 | $71.85 | $71.90 |
| Purchase #4 | $113.74 | 13.555% | $129.1575 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $114.93 | 4.796% | $120.442 | $120.44 | $120.45 | $120.40 |
| Purchase #6 | $83.59 | 11.864% | $93.5071 | $93.51 | $93.50 | $93.50 |
| Purchase #7 | $63.92 | 11.200% | $71.079 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $553.48 | $609.4028 | $609.41 | $609.40 | $609.40 | |