| 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 | $77.55 | 10.165% | $85.433 | $85.43 | $85.45 | $85.40 |
| Purchase #2 | $211.44 | 4.787% | $221.5616 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $229.80 | 12.810% | $259.2374 | $259.24 | $259.25 | $259.20 |
| Purchase #4 | $84.57 | 6.811% | $90.3301 | $90.33 | $90.35 | $90.30 |
| Purchase #5 | $85.87 | 7.483% | $92.2957 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $220.29 | 5.508% | $232.4236 | $232.42 | $232.40 | $232.40 |
| Purchase #7 | $88.87 | 5.724% | $93.9569 | $93.96 | $93.95 | $94.00 |
| 7 purchase totals = | $998.39 | $1,075.2383 | $1,075.24 | $1,075.25 | $1,075.20 | |