| 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 | $25.91 | 5.867% | $27.4301 | $27.43 | $27.45 | $27.40 |
| Purchase #2 | $90.30 | 4.679% | $94.5251 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $77.99 | 9.287% | $85.2329 | $85.23 | $85.25 | $85.20 |
| Purchase #4 | $119.38 | 13.436% | $135.4199 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $19.27 | 7.298% | $20.6763 | $20.68 | $20.70 | $20.70 |
| Purchase #6 | $89.95 | 13.202% | $101.8252 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $13.38 | 4.634% | $14 | $14.00 | $14.00 | $14.00 |
| 7 purchase totals = | $436.18 | $479.1095 | $479.12 | $479.20 | $479.00 | |