| 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 | $70.88 | 4.490% | $74.0625 | $74.06 | $74.05 | $74.10 |
| Purchase #2 | $132.52 | 11.565% | $147.8459 | $147.85 | $147.85 | $147.80 |
| Purchase #3 | $114.33 | 9.276% | $124.9353 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $68.73 | 6.399% | $73.128 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $197.98 | 5.239% | $208.3522 | $208.35 | $208.35 | $208.40 |
| Purchase #6 | $176.44 | 7.827% | $190.25 | $190.25 | $190.25 | $190.30 |
| Purchase #7 | $199.55 | 10.496% | $220.4948 | $220.49 | $220.50 | $220.50 |
| 7 purchase totals = | $960.43 | $1,039.0687 | $1,039.07 | $1,039.10 | $1,039.10 | |