| 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 | $40.48 | 11.227% | $45.0247 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $79.29 | 13.791% | $90.2249 | $90.22 | $90.20 | $90.20 |
| Purchase #3 | $201.97 | 5.794% | $213.6721 | $213.67 | $213.65 | $213.70 |
| Purchase #4 | $241.40 | 7.602% | $259.7512 | $259.75 | $259.75 | $259.80 |
| Purchase #5 | $236.27 | 12.635% | $266.1227 | $266.12 | $266.10 | $266.10 |
| Purchase #6 | $242.44 | 3.673% | $251.3448 | $251.34 | $251.35 | $251.30 |
| Purchase #7 | $43.28 | 6.828% | $46.2352 | $46.24 | $46.25 | $46.20 |
| 7 purchase totals = | $1,085.13 | $1,172.3756 | $1,172.36 | $1,172.30 | $1,172.30 | |