| 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 | $5.63 | 7.394% | $6.0463 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $197.68 | 11.200% | $219.8202 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $26.88 | 10.396% | $29.6744 | $29.67 | $29.65 | $29.70 |
| Purchase #4 | $57.35 | 11.240% | $63.7961 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $87.38 | 12.170% | $98.0141 | $98.01 | $98.00 | $98.00 |
| Purchase #6 | $27.74 | 7.719% | $29.8813 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $172.74 | 6.299% | $183.6209 | $183.62 | $183.60 | $183.60 |
| 7 purchase totals = | $575.40 | $630.8533 | $630.85 | $630.80 | $630.80 | |