| 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 | $55.70 | 8.212% | $60.2741 | $60.27 | $60.25 | $60.30 |
| Purchase #2 | $37.31 | 4.431% | $38.9632 | $38.96 | $38.95 | $39.00 |
| Purchase #3 | $228.85 | 7.483% | $245.9748 | $245.97 | $245.95 | $246.00 |
| Purchase #4 | $8.50 | 8.543% | $9.2262 | $9.23 | $9.25 | $9.20 |
| Purchase #5 | $156.46 | 13.313% | $177.2895 | $177.29 | $177.30 | $177.30 |
| Purchase #6 | $130.60 | 3.466% | $135.1266 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $32.62 | 9.595% | $35.7499 | $35.75 | $35.75 | $35.70 |
| 7 purchase totals = | $650.04 | $702.6043 | $702.60 | $702.60 | $702.60 | |