| 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 | $246.32 | 3.731% | $255.5102 | $255.51 | $255.50 | $255.50 |
| Purchase #2 | $87.77 | 6.625% | $93.5848 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $99.44 | 5.614% | $105.0226 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $31.34 | 12.807% | $35.3537 | $35.35 | $35.35 | $35.40 |
| Purchase #5 | $72.99 | 9.664% | $80.0438 | $80.04 | $80.05 | $80.00 |
| Purchase #6 | $91.40 | 5.475% | $96.4042 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $123.77 | 9.713% | $135.7918 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $753.03 | $801.7111 | $801.69 | $801.70 | $801.70 | |