| 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 | $37.27 | 5.555% | $39.3403 | $39.34 | $39.35 | $39.30 |
| Purchase #2 | $188.99 | 10.819% | $209.4368 | $209.44 | $209.45 | $209.40 |
| Purchase #3 | $192.35 | 13.605% | $218.5192 | $218.52 | $218.50 | $218.50 |
| Purchase #4 | $64.94 | 13.659% | $73.8102 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $132.85 | 5.139% | $139.6772 | $139.68 | $139.70 | $139.70 |
| Purchase #6 | $57.68 | 13.190% | $65.288 | $65.29 | $65.30 | $65.30 |
| Purchase #7 | $245.71 | 11.756% | $274.5957 | $274.60 | $274.60 | $274.60 |
| 7 purchase totals = | $919.79 | $1,020.6674 | $1,020.68 | $1,020.70 | $1,020.60 | |