| 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 | $74.30 | 9.591% | $81.4261 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $205.96 | 5.333% | $216.9438 | $216.94 | $216.95 | $216.90 |
| Purchase #3 | $184.86 | 11.106% | $205.3906 | $205.39 | $205.40 | $205.40 |
| Purchase #4 | $203.41 | 7.650% | $218.9709 | $218.97 | $218.95 | $219.00 |
| Purchase #5 | $75.81 | 6.219% | $80.5246 | $80.52 | $80.50 | $80.50 |
| Purchase #6 | $147.65 | 3.335% | $152.5741 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $35.58 | 9.247% | $38.8701 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $927.57 | $994.7002 | $994.69 | $994.65 | $994.70 | |