| 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 | $22.65 | 8.205% | $24.5084 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $115.28 | 7.251% | $123.639 | $123.64 | $123.65 | $123.60 |
| Purchase #3 | $123.61 | 10.589% | $136.6991 | $136.70 | $136.70 | $136.70 |
| Purchase #4 | $73.87 | 9.210% | $80.6734 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $54.52 | 5.423% | $57.4766 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $221.93 | 7.686% | $238.9875 | $238.99 | $239.00 | $239.00 |
| Purchase #7 | $227.61 | 5.815% | $240.8455 | $240.85 | $240.85 | $240.80 |
| 7 purchase totals = | $839.47 | $902.8295 | $902.84 | $902.85 | $902.80 | |