| 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 | $94.55 | 4.687% | $98.9816 | $98.98 | $99.00 | $99.00 |
| Purchase #2 | $191.55 | 8.336% | $207.5176 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $109.94 | 7.471% | $118.1536 | $118.15 | $118.15 | $118.20 |
| Purchase #4 | $169.57 | 10.845% | $187.9599 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $73.31 | 13.804% | $83.4297 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $162.99 | 5.774% | $172.401 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $114.49 | 5.288% | $120.5442 | $120.54 | $120.55 | $120.50 |
| 7 purchase totals = | $916.40 | $988.9876 | $988.98 | $989.00 | $989.00 | |