| 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 | $74.73 | 9.477% | $81.8122 | $81.81 | $81.80 | $81.80 |
| Purchase #2 | $93.88 | 10.210% | $103.4651 | $103.47 | $103.45 | $103.50 |
| Purchase #3 | $131.93 | 4.570% | $137.9592 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $149.62 | 4.530% | $156.3978 | $156.40 | $156.40 | $156.40 |
| Purchase #5 | $29.94 | 13.445% | $33.9654 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $129.95 | 4.618% | $135.9511 | $135.95 | $135.95 | $136.00 |
| Purchase #7 | $40.75 | 13.166% | $46.1151 | $46.12 | $46.10 | $46.10 |
| 7 purchase totals = | $650.80 | $695.6659 | $695.68 | $695.60 | $695.80 | |