| 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 | $84.47 | 7.579% | $90.872 | $90.87 | $90.85 | $90.90 |
| Purchase #2 | $230.78 | 6.234% | $245.1668 | $245.17 | $245.15 | $245.20 |
| Purchase #3 | $168.92 | 7.546% | $181.6667 | $181.67 | $181.65 | $181.70 |
| Purchase #4 | $18.87 | 3.493% | $19.5291 | $19.53 | $19.55 | $19.50 |
| Purchase #5 | $31.78 | 12.352% | $35.7055 | $35.71 | $35.70 | $35.70 |
| Purchase #6 | $147.34 | 13.452% | $167.1602 | $167.16 | $167.15 | $167.20 |
| Purchase #7 | $246.72 | 4.516% | $257.8619 | $257.86 | $257.85 | $257.90 |
| 7 purchase totals = | $928.88 | $997.9622 | $997.97 | $997.90 | $998.10 | |