| 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 | $35.28 | 10.102% | $38.844 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $32.86 | 4.534% | $34.3499 | $34.35 | $34.35 | $34.30 |
| Purchase #3 | $127.40 | 8.573% | $138.322 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $217.26 | 4.802% | $227.6928 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $120.49 | 7.223% | $129.193 | $129.19 | $129.20 | $129.20 |
| Purchase #6 | $75.83 | 6.336% | $80.6346 | $80.63 | $80.65 | $80.60 |
| Purchase #7 | $136.87 | 11.402% | $152.4759 | $152.48 | $152.50 | $152.50 |
| 7 purchase totals = | $745.99 | $801.5122 | $801.50 | $801.55 | $801.40 | |