| 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 | $20.88 | 5.364% | $22 | $22.00 | $22.00 | $22.00 |
| Purchase #2 | $17.52 | 8.335% | $18.9803 | $18.98 | $19.00 | $19.00 |
| Purchase #3 | $72.35 | 4.823% | $75.8394 | $75.84 | $75.85 | $75.80 |
| Purchase #4 | $48.40 | 7.794% | $52.1723 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $218.39 | 10.547% | $241.4236 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $50.59 | 8.470% | $54.875 | $54.88 | $54.90 | $54.90 |
| Purchase #7 | $34.73 | 7.475% | $37.3261 | $37.33 | $37.35 | $37.30 |
| 7 purchase totals = | $462.86 | $502.6167 | $502.62 | $502.65 | $502.60 | |