| 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 | $90.49 | 4.256% | $94.3413 | $94.34 | $94.35 | $94.30 |
| Purchase #2 | $8.27 | 11.404% | $9.2131 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $9.34 | 13.593% | $10.6096 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $200.86 | 9.810% | $220.5644 | $220.56 | $220.55 | $220.60 |
| Purchase #5 | $194.61 | 8.403% | $210.9631 | $210.96 | $210.95 | $211.00 |
| Purchase #6 | $5.70 | 10.856% | $6.3188 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $87.43 | 3.455% | $90.4507 | $90.45 | $90.45 | $90.50 |
| 7 purchase totals = | $596.70 | $642.4610 | $642.45 | $642.40 | $642.50 | |