| 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 | $12.99 | 4.317% | $13.5508 | $13.55 | $13.55 | $13.60 |
| Purchase #2 | $145.55 | 6.684% | $155.2786 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $92.72 | 11.874% | $103.7296 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $238.36 | 8.840% | $259.431 | $259.43 | $259.45 | $259.40 |
| Purchase #5 | $234.55 | 5.581% | $247.6402 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $35.45 | 12.714% | $39.9571 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $174.78 | 13.349% | $198.1114 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $934.40 | $1,017.6987 | $1,017.70 | $1,017.75 | $1,017.70 | |