| 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 | $68.66 | 8.764% | $74.6774 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $33.60 | 4.105% | $34.9793 | $34.98 | $35.00 | $35.00 |
| Purchase #3 | $20.54 | 3.242% | $21.2059 | $21.21 | $21.20 | $21.20 |
| Purchase #4 | $129.97 | 13.150% | $147.0611 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $225.82 | 10.243% | $248.9507 | $248.95 | $248.95 | $249.00 |
| Purchase #6 | $17.58 | 8.103% | $19.0045 | $19.00 | $19.00 | $19.00 |
| Purchase #7 | $119.99 | 12.734% | $135.2695 | $135.27 | $135.25 | $135.30 |
| 7 purchase totals = | $616.16 | $681.1484 | $681.15 | $681.15 | $681.30 | |