| 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 | $90.48 | 3.599% | $93.7364 | $93.74 | $93.75 | $93.70 |
| Purchase #2 | $137.68 | 7.147% | $147.52 | $147.52 | $147.50 | $147.50 |
| Purchase #3 | $166.35 | 9.623% | $182.3579 | $182.36 | $182.35 | $182.40 |
| Purchase #4 | $63.86 | 10.459% | $70.5391 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $89.33 | 13.624% | $101.5003 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $233.25 | 13.449% | $264.6198 | $264.62 | $264.60 | $264.60 |
| Purchase #7 | $20.26 | 6.423% | $21.5613 | $21.56 | $21.55 | $21.60 |
| 7 purchase totals = | $801.21 | $881.8348 | $881.84 | $881.80 | $881.80 | |