| 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 | $92.93 | 6.516% | $98.9853 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $210.64 | 9.598% | $230.8572 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $241.99 | 6.623% | $258.017 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $94.65 | 6.506% | $100.8079 | $100.81 | $100.80 | $100.80 |
| Purchase #5 | $98.75 | 10.632% | $109.2491 | $109.25 | $109.25 | $109.20 |
| Purchase #6 | $172.58 | 9.586% | $189.1235 | $189.12 | $189.10 | $189.10 |
| Purchase #7 | $16.27 | 7.367% | $17.4686 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $927.81 | $1,004.5086 | $1,004.52 | $1,004.45 | $1,004.50 | |