| 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 | $128.33 | 13.420% | $145.5519 | $145.55 | $145.55 | $145.60 |
| Purchase #2 | $63.64 | 3.463% | $65.8439 | $65.84 | $65.85 | $65.80 |
| Purchase #3 | $56.56 | 3.657% | $58.6284 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $205.28 | 6.341% | $218.2968 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $24.31 | 6.869% | $25.9799 | $25.98 | $26.00 | $26.00 |
| Purchase #6 | $162.47 | 9.789% | $178.3742 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $82.35 | 6.177% | $87.4368 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $722.94 | $780.1119 | $780.11 | $780.15 | $780.10 | |