| 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 | $5.66 | 12.120% | $6.346 | $6.35 | $6.35 | $6.30 |
| Purchase #2 | $24.95 | 11.489% | $27.8165 | $27.82 | $27.80 | $27.80 |
| Purchase #3 | $122.70 | 7.472% | $131.8681 | $131.87 | $131.85 | $131.90 |
| Purchase #4 | $103.99 | 9.844% | $114.2268 | $114.23 | $114.25 | $114.20 |
| Purchase #5 | $241.65 | 11.347% | $269.07 | $269.07 | $269.05 | $269.10 |
| Purchase #6 | $56.48 | 5.392% | $59.5254 | $59.53 | $59.55 | $59.50 |
| Purchase #7 | $129.75 | 13.398% | $147.1339 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $685.18 | $755.9867 | $756.00 | $756.00 | $755.90 | |