| 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 | $35.53 | 13.475% | $40.3177 | $40.32 | $40.30 | $40.30 |
| Purchase #2 | $53.30 | 3.789% | $55.3195 | $55.32 | $55.30 | $55.30 |
| Purchase #3 | $157.82 | 8.119% | $170.6334 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $108.53 | 4.646% | $113.5723 | $113.57 | $113.55 | $113.60 |
| Purchase #5 | $245.51 | 4.183% | $255.7797 | $255.78 | $255.80 | $255.80 |
| Purchase #6 | $145.55 | 10.124% | $160.2855 | $160.29 | $160.30 | $160.30 |
| Purchase #7 | $5.75 | 3.592% | $5.9565 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $751.99 | $801.8646 | $801.87 | $801.85 | $801.90 | |