| 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 | $58.33 | 9.798% | $64.0452 | $64.05 | $64.05 | $64.00 |
| Purchase #2 | $165.85 | 6.242% | $176.2024 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $122.86 | 10.177% | $135.3635 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $215.64 | 12.206% | $241.961 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $81.34 | 8.566% | $88.3076 | $88.31 | $88.30 | $88.30 |
| Purchase #6 | $53.53 | 13.172% | $60.581 | $60.58 | $60.60 | $60.60 |
| Purchase #7 | $31.93 | 6.209% | $33.9125 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $729.48 | $800.3732 | $800.37 | $800.35 | $800.40 | |