| 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 | $49.72 | 6.642% | $53.0224 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $186.99 | 12.568% | $210.4909 | $210.49 | $210.50 | $210.50 |
| Purchase #3 | $135.82 | 6.830% | $145.0965 | $145.10 | $145.10 | $145.10 |
| Purchase #4 | $137.74 | 8.857% | $149.9396 | $149.94 | $149.95 | $149.90 |
| Purchase #5 | $96.51 | 12.386% | $108.4637 | $108.46 | $108.45 | $108.50 |
| Purchase #6 | $82.52 | 11.632% | $92.1187 | $92.12 | $92.10 | $92.10 |
| Purchase #7 | $218.33 | 13.236% | $247.2282 | $247.23 | $247.25 | $247.20 |
| 7 purchase totals = | $907.63 | $1,006.3600 | $1,006.36 | $1,006.35 | $1,006.30 | |