| 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 | $27.84 | 12.330% | $31.2727 | $31.27 | $31.25 | $31.30 |
| Purchase #2 | $234.33 | 5.128% | $246.3464 | $246.35 | $246.35 | $246.30 |
| Purchase #3 | $73.25 | 10.457% | $80.9098 | $80.91 | $80.90 | $80.90 |
| Purchase #4 | $51.55 | 6.561% | $54.9322 | $54.93 | $54.95 | $54.90 |
| Purchase #5 | $83.26 | 10.259% | $91.8016 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $111.57 | 6.112% | $118.3892 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $219.78 | 12.574% | $247.4151 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $801.58 | $871.0670 | $871.07 | $871.05 | $871.00 | |