| 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 | $88.95 | 3.416% | $91.9885 | $91.99 | $92.00 | $92.00 |
| Purchase #2 | $119.72 | 11.651% | $133.6686 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $18.54 | 5.755% | $19.607 | $19.61 | $19.60 | $19.60 |
| Purchase #4 | $99.39 | 9.367% | $108.6999 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $28.58 | 12.599% | $32.1808 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $38.91 | 13.733% | $44.2535 | $44.25 | $44.25 | $44.30 |
| Purchase #7 | $47.81 | 12.388% | $53.7327 | $53.73 | $53.75 | $53.70 |
| 7 purchase totals = | $441.90 | $484.1310 | $484.13 | $484.15 | $484.20 | |