| 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 | $44.72 | 5.315% | $47.0969 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $102.40 | 13.479% | $116.2025 | $116.20 | $116.20 | $116.20 |
| Purchase #3 | $161.51 | 12.487% | $181.6778 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $138.35 | 10.483% | $152.8532 | $152.85 | $152.85 | $152.90 |
| Purchase #5 | $16.84 | 9.549% | $18.4481 | $18.45 | $18.45 | $18.40 |
| Purchase #6 | $65.83 | 7.425% | $70.7179 | $70.72 | $70.70 | $70.70 |
| Purchase #7 | $160.93 | 10.167% | $177.2918 | $177.29 | $177.30 | $177.30 |
| 7 purchase totals = | $690.58 | $764.2882 | $764.29 | $764.30 | $764.30 | |