| 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 | $85.97 | 6.123% | $91.2339 | $91.23 | $91.25 | $91.20 |
| Purchase #2 | $63.58 | 5.742% | $67.2308 | $67.23 | $67.25 | $67.20 |
| Purchase #3 | $161.33 | 6.515% | $171.8406 | $171.84 | $171.85 | $171.80 |
| Purchase #4 | $70.26 | 13.440% | $79.7029 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $247.82 | 7.140% | $265.5143 | $265.51 | $265.50 | $265.50 |
| Purchase #6 | $111.80 | 10.564% | $123.6106 | $123.61 | $123.60 | $123.60 |
| Purchase #7 | $248.29 | 11.552% | $276.9725 | $276.97 | $276.95 | $277.00 |
| 7 purchase totals = | $989.05 | $1,076.1056 | $1,076.09 | $1,076.10 | $1,076.00 | |