| 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 | $82.92 | 7.369% | $89.0304 | $89.03 | $89.05 | $89.00 |
| Purchase #2 | $149.71 | 7.264% | $160.5849 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $210.68 | 13.199% | $238.4877 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $5.41 | 9.604% | $5.9296 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $249.84 | 6.737% | $266.6717 | $266.67 | $266.65 | $266.70 |
| Purchase #6 | $147.64 | 13.259% | $167.2156 | $167.22 | $167.20 | $167.20 |
| Purchase #7 | $99.66 | 3.768% | $103.4152 | $103.42 | $103.40 | $103.40 |
| 7 purchase totals = | $945.86 | $1,031.3351 | $1,031.34 | $1,031.35 | $1,031.30 | |