| 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 | $80.55 | 13.822% | $91.6836 | $91.68 | $91.70 | $91.70 |
| Purchase #2 | $57.69 | 6.792% | $61.6083 | $61.61 | $61.60 | $61.60 |
| Purchase #3 | $174.34 | 8.674% | $189.4623 | $189.46 | $189.45 | $189.50 |
| Purchase #4 | $214.72 | 13.792% | $244.3342 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $237.60 | 7.864% | $256.2849 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $72.48 | 3.743% | $75.1929 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $192.86 | 13.292% | $218.495 | $218.50 | $218.50 | $218.50 |
| 7 purchase totals = | $1,030.24 | $1,137.0612 | $1,137.05 | $1,137.10 | $1,137.10 | |