| 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 | $10.43 | 4.618% | $10.9117 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $152.50 | 9.866% | $167.5457 | $167.55 | $167.55 | $167.50 |
| Purchase #3 | $135.75 | 5.309% | $142.957 | $142.96 | $142.95 | $143.00 |
| Purchase #4 | $153.92 | 5.553% | $162.4672 | $162.47 | $162.45 | $162.50 |
| Purchase #5 | $91.43 | 3.733% | $94.8431 | $94.84 | $94.85 | $94.80 |
| Purchase #6 | $24.60 | 3.521% | $25.4662 | $25.47 | $25.45 | $25.50 |
| Purchase #7 | $212.67 | 13.616% | $241.6271 | $241.63 | $241.65 | $241.60 |
| 7 purchase totals = | $781.30 | $845.8180 | $845.83 | $845.80 | $845.80 | |