| 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 | $38.26 | 12.315% | $42.9717 | $42.97 | $42.95 | $43.00 |
| Purchase #2 | $44.53 | 12.142% | $49.9368 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $7.64 | 10.512% | $8.4431 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $111.64 | 8.293% | $120.8983 | $120.90 | $120.90 | $120.90 |
| Purchase #5 | $55.37 | 9.438% | $60.5958 | $60.60 | $60.60 | $60.60 |
| Purchase #6 | $197.56 | 10.164% | $217.64 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $84.86 | 11.515% | $94.6316 | $94.63 | $94.65 | $94.60 |
| 7 purchase totals = | $539.86 | $595.1173 | $595.12 | $595.15 | $595.00 | |