| 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 | $79.57 | 6.712% | $84.9107 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $145.30 | 4.744% | $152.193 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $144.43 | 5.355% | $152.1642 | $152.16 | $152.15 | $152.20 |
| Purchase #4 | $94.56 | 10.177% | $104.1834 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $153.64 | 9.165% | $167.7211 | $167.72 | $167.70 | $167.70 |
| Purchase #6 | $42.93 | 11.722% | $47.9623 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $128.75 | 11.565% | $143.6399 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $789.18 | $852.7746 | $852.76 | $852.75 | $852.80 | |