| 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 | $32.33 | 13.844% | $36.8058 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $130.92 | 4.368% | $136.6386 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $230.48 | 6.588% | $245.664 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $42.66 | 11.874% | $47.7254 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $45.32 | 4.793% | $47.4922 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $141.59 | 4.393% | $147.81 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $142.75 | 8.508% | $154.8952 | $154.90 | $154.90 | $154.90 |
| 7 purchase totals = | $766.05 | $817.0312 | $817.04 | $817.05 | $817.00 | |