| 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 | $60.48 | 4.213% | $63.028 | $63.03 | $63.05 | $63.00 |
| Purchase #2 | $179.94 | 10.368% | $198.5962 | $198.60 | $198.60 | $198.60 |
| Purchase #3 | $175.50 | 10.407% | $193.7643 | $193.76 | $193.75 | $193.80 |
| Purchase #4 | $165.25 | 7.607% | $177.8206 | $177.82 | $177.80 | $177.80 |
| Purchase #5 | $90.73 | 8.782% | $98.6979 | $98.70 | $98.70 | $98.70 |
| Purchase #6 | $191.35 | 7.197% | $205.1215 | $205.12 | $205.10 | $205.10 |
| Purchase #7 | $31.29 | 5.121% | $32.8924 | $32.89 | $32.90 | $32.90 |
| 7 purchase totals = | $894.54 | $969.9209 | $969.92 | $969.90 | $969.90 | |