| 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 | $93.48 | 11.163% | $103.9152 | $103.92 | $103.90 | $103.90 |
| Purchase #2 | $8.90 | 11.659% | $9.9377 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $124.62 | 13.254% | $141.1371 | $141.14 | $141.15 | $141.10 |
| Purchase #4 | $200.99 | 3.416% | $207.8558 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $75.38 | 7.188% | $80.7983 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $177.99 | 10.196% | $196.1379 | $196.14 | $196.15 | $196.10 |
| Purchase #7 | $42.58 | 5.313% | $44.8423 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $723.94 | $784.6243 | $784.64 | $784.65 | $784.50 | |