| 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 | $42.87 | 5.112% | $45.0615 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $113.34 | 4.150% | $118.0436 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $152.32 | 6.598% | $162.3701 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $91.29 | 9.138% | $99.6321 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $127.60 | 5.874% | $135.0952 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $84.38 | 11.569% | $94.1419 | $94.14 | $94.15 | $94.10 |
| Purchase #7 | $45.36 | 10.174% | $49.9749 | $49.97 | $49.95 | $50.00 |
| 7 purchase totals = | $657.16 | $704.3193 | $704.31 | $704.30 | $704.30 | |