| 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 | $37.36 | 10.131% | $41.1449 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $29.74 | 9.407% | $32.5376 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $52.72 | 7.252% | $56.5433 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $221.63 | 10.207% | $244.2518 | $244.25 | $244.25 | $244.30 |
| Purchase #5 | $31.53 | 9.696% | $34.5871 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $7.80 | 3.310% | $8.0582 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $97.37 | 9.345% | $106.4692 | $106.47 | $106.45 | $106.50 |
| 7 purchase totals = | $478.15 | $523.5921 | $523.59 | $523.60 | $523.60 | |