| 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 | $114.70 | 4.716% | $120.1093 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $162.72 | 11.358% | $181.2017 | $181.20 | $181.20 | $181.20 |
| Purchase #3 | $49.50 | 10.268% | $54.5827 | $54.58 | $54.60 | $54.60 |
| Purchase #4 | $131.76 | 5.860% | $139.4811 | $139.48 | $139.50 | $139.50 |
| Purchase #5 | $8.94 | 7.369% | $9.5988 | $9.60 | $9.60 | $9.60 |
| Purchase #6 | $23.62 | 5.762% | $24.981 | $24.98 | $25.00 | $25.00 |
| Purchase #7 | $25.95 | 6.434% | $27.6196 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $517.19 | $557.5742 | $557.57 | $557.60 | $557.60 | |