| 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 | $49.35 | 8.740% | $53.6632 | $53.66 | $53.65 | $53.70 |
| Purchase #2 | $53.69 | 4.824% | $56.28 | $56.28 | $56.30 | $56.30 |
| Purchase #3 | $39.99 | 5.799% | $42.309 | $42.31 | $42.30 | $42.30 |
| Purchase #4 | $237.78 | 3.423% | $245.9192 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $81.85 | 10.158% | $90.1643 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $199.83 | 10.593% | $220.998 | $221.00 | $221.00 | $221.00 |
| Purchase #7 | $196.62 | 7.676% | $211.7126 | $211.71 | $211.70 | $211.70 |
| 7 purchase totals = | $859.11 | $921.0463 | $921.04 | $921.00 | $921.10 | |