| 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 | $35.37 | 12.145% | $39.6657 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $80.78 | 8.546% | $87.6835 | $87.68 | $87.70 | $87.70 |
| Purchase #3 | $224.93 | 9.412% | $246.1004 | $246.10 | $246.10 | $246.10 |
| Purchase #4 | $83.52 | 8.452% | $90.5791 | $90.58 | $90.60 | $90.60 |
| Purchase #5 | $88.86 | 5.216% | $93.4949 | $93.49 | $93.50 | $93.50 |
| Purchase #6 | $24.45 | 11.170% | $27.1811 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $16.94 | 12.152% | $18.9985 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $554.85 | $603.7032 | $603.70 | $603.75 | $603.80 | |