| 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 | $74.67 | 13.353% | $84.6407 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $194.73 | 13.471% | $220.9621 | $220.96 | $220.95 | $221.00 |
| Purchase #3 | $5.90 | 10.197% | $6.5016 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $188.28 | 7.194% | $201.8249 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $221.45 | 6.526% | $235.9018 | $235.90 | $235.90 | $235.90 |
| Purchase #6 | $8.63 | 9.187% | $9.4228 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $220.28 | 4.488% | $230.1662 | $230.17 | $230.15 | $230.20 |
| 7 purchase totals = | $913.94 | $989.4201 | $989.41 | $989.35 | $989.40 | |