| 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 | $45.95 | 11.754% | $51.351 | $51.35 | $51.35 | $51.40 |
| Purchase #2 | $127.53 | 3.390% | $131.8533 | $131.85 | $131.85 | $131.90 |
| Purchase #3 | $230.68 | 4.221% | $240.417 | $240.42 | $240.40 | $240.40 |
| Purchase #4 | $83.78 | 9.548% | $91.7793 | $91.78 | $91.80 | $91.80 |
| Purchase #5 | $7.79 | 9.628% | $8.54 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $112.49 | 9.576% | $123.262 | $123.26 | $123.25 | $123.30 |
| Purchase #7 | $122.42 | 10.546% | $135.3304 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $730.64 | $782.5330 | $782.53 | $782.55 | $782.60 | |