| 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 | $103.83 | 7.602% | $111.7232 | $111.72 | $111.70 | $111.70 |
| Purchase #2 | $34.58 | 11.546% | $38.5726 | $38.57 | $38.55 | $38.60 |
| Purchase #3 | $218.71 | 6.603% | $233.1514 | $233.15 | $233.15 | $233.20 |
| Purchase #4 | $174.34 | 10.589% | $192.8009 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $96.98 | 4.618% | $101.4585 | $101.46 | $101.45 | $101.50 |
| Purchase #6 | $34.30 | 11.806% | $38.3495 | $38.35 | $38.35 | $38.30 |
| Purchase #7 | $142.31 | 13.652% | $161.7382 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $805.05 | $877.7943 | $877.79 | $877.75 | $877.80 | |