| 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 | $74.46 | 13.214% | $84.2991 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $25.45 | 7.430% | $27.3409 | $27.34 | $27.35 | $27.30 |
| Purchase #3 | $105.98 | 13.358% | $120.1368 | $120.14 | $120.15 | $120.10 |
| Purchase #4 | $67.65 | 4.114% | $70.4331 | $70.43 | $70.45 | $70.40 |
| Purchase #5 | $32.56 | 9.156% | $35.5412 | $35.54 | $35.55 | $35.50 |
| Purchase #6 | $157.39 | 3.251% | $162.5067 | $162.51 | $162.50 | $162.50 |
| Purchase #7 | $40.64 | 6.416% | $43.2475 | $43.25 | $43.25 | $43.20 |
| 7 purchase totals = | $504.13 | $543.5053 | $543.51 | $543.55 | $543.30 | |