| 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 | $46.81 | 7.471% | $50.3072 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $21.40 | 6.807% | $22.8567 | $22.86 | $22.85 | $22.90 |
| Purchase #3 | $181.53 | 11.394% | $202.2135 | $202.21 | $202.20 | $202.20 |
| Purchase #4 | $223.62 | 11.214% | $248.6967 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $68.85 | 8.475% | $74.685 | $74.69 | $74.70 | $74.70 |
| Purchase #6 | $150.33 | 6.702% | $160.4051 | $160.41 | $160.40 | $160.40 |
| Purchase #7 | $235.98 | 11.167% | $262.3319 | $262.33 | $262.35 | $262.30 |
| 7 purchase totals = | $928.52 | $1,021.4961 | $1,021.51 | $1,021.50 | $1,021.50 | |