| 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 | $50.35 | 6.521% | $53.6333 | $53.63 | $53.65 | $53.60 |
| Purchase #2 | $222.55 | 3.440% | $230.2057 | $230.21 | $230.20 | $230.20 |
| Purchase #3 | $57.56 | 5.257% | $60.5859 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $68.34 | 4.664% | $71.5274 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $167.53 | 8.317% | $181.4635 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $214.88 | 12.262% | $241.2286 | $241.23 | $241.25 | $241.20 |
| Purchase #7 | $128.44 | 7.410% | $137.9574 | $137.96 | $137.95 | $138.00 |
| 7 purchase totals = | $909.65 | $976.6018 | $976.61 | $976.65 | $976.60 | |