| 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 | $44.30 | 7.818% | $47.7634 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $5.56 | 13.647% | $6.3188 | $6.32 | $6.30 | $6.30 |
| Purchase #3 | $94.90 | 7.288% | $101.8163 | $101.82 | $101.80 | $101.80 |
| Purchase #4 | $183.99 | 5.489% | $194.0892 | $194.09 | $194.10 | $194.10 |
| Purchase #5 | $107.33 | 13.573% | $121.8979 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $111.77 | 9.138% | $121.9835 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $6.51 | 12.303% | $7.3109 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $554.36 | $601.1800 | $601.18 | $601.15 | $601.20 | |